fix(ai): extract reindex-button loading predicate + correct poll comment (PR #242)

F4: extract the reindex button `loading` predicate into a pure, unit-tested
`isReindexButtonLoading({ mutationPending, deadline, status })` next to the
other reindex helpers, replacing the inline JSX expression. Covers the
load-bearing post-cap case (deadline nulled, reindexing stale-true -> not
loading) plus mutationPending, active-run, and finished cases.

F5: rewrite the `useAiSettingsQuery` poll comment to match the actual
`nextReindexPollInterval` stop condition (continues while reindexing===true OR
within deadline and not fully indexed; stops only when reindexing===false &&
indexed>=total, or the deadline cap) instead of the stale "until indexed===total".

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.env.example

@@ -92,19 +92,6 @@ IFRAME_EMBED_ALLOWED=false
 # Example: https://intranet.example.com,https://portal.example.com
 IFRAME_ALLOWED_ORIGINS=
 
-# Comma-separated list of additional origins allowed to call the API via CORS.
-# The APP_URL origin and native mobile (Capacitor) origins are always allowed.
-# Leave empty for a same-origin (web-only) deployment.
-CORS_ALLOWED_ORIGINS=
-
-# Expose OpenAPI/Swagger docs at /api/docs (development/debugging aid only).
-SWAGGER_ENABLED=false
-
-# Capacitor (mobile shell): hosted client URL loaded by the iOS shell so the
-# AGPL web client is NOT bundled into the .ipa (see docs/mobile-app-plan.md §9).
-# Leave empty for Android bundled mode / local development.
-CAP_SERVER_URL=
-
 # Enable debug logging in production (default: false)
 DEBUG_MODE=false
 

.gitignore

@@ -49,8 +49,3 @@ lerna-debug.log*
 
 # Self-hosted VAD / onnxruntime-web assets (copied from node_modules at dev/build time)
 apps/client/public/vad/
-
-# Capacitor native platform projects (generated locally via 'npx cap add ios|android')
-/ios
-/android
-.capacitor

CHANGELOG.md

@@ -67,33 +67,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   toggle. Previously the create call defaulted to including sub-pages, silently
   exposing every child of a freshly shared page. (#216)
 
-- **Offline reading support**: opened pages, their sidebar tree, breadcrumb
-  children, and comments are cached in IndexedDB (TanStack Query persister plus
-  `y-indexeddb` for the page's Yjs document), and a PWA service worker
-  (vite-plugin-pwa) serves an app shell so previously opened pages stay readable
-  offline. The two offline stores (the persisted query cache and the Yjs page
-  documents) are cleared on logout AND on sign-in so a previous user's private
-  data does not remain in the browser; the same purge also defensively drops any
-  legacy service-worker `api-get-cache` left by older clients (current builds
-  serve `/api` as NetworkOnly, so there is no active service-worker API cache).
-- **Mobile bootstrap**: a `returnToken` opt-in on login so native/mobile clients
-  can request the access JWT in the response body (`data.authToken`) in addition
-  to the httpOnly cookie (the web client stays cookie-only); an optional
-  OpenAPI/Swagger UI at `/api/docs` gated by `SWAGGER_ENABLED` (off by default);
-  and new env vars `CORS_ALLOWED_ORIGINS`, `SWAGGER_ENABLED`, `CAP_SERVER_URL`.
-
-### Changed
-
-- **CORS is now an explicit allowlist** (replaces the previous unconfigured
-  `app.enableCors()`). The same-origin web client is unaffected, but any
-  separately-hosted cross-domain client must now be listed in
-  `CORS_ALLOWED_ORIGINS` (native Capacitor/Ionic/localhost WebView origins are
-  allowed automatically). Requests with no `Origin` header (server-to-server)
-  are still allowed. **Upgrade note:** the old bare `app.enableCors()` reflected
-  *any* origin (with `credentials:false`), so any previously-working cross-domain
-  REST/browser client is now rejected until its origin is added to
-  `CORS_ALLOWED_ORIGINS` (see `.env.example`).
-
 ### Fixed
 
 - **Internal links in exported Markdown no longer lose their visible text.** A

apps/client/index.html

@@ -10,7 +10,6 @@
     <meta name="theme-color" content="#0E1117" media="(prefers-color-scheme: dark)" />
     <meta name="theme-color" content="#f6f7f9" media="(prefers-color-scheme: light)" />
     <link rel="manifest" href="/manifest.json" />
-    <link rel="apple-touch-icon" href="/icons/app-icon-192x192.png" />
     <meta name="mobile-web-app-capable" content="yes" />
     <meta name="apple-touch-fullscreen" content="yes" />
     <meta name="apple-mobile-web-app-title" content="Gitmost" />

apps/client/package.json

@@ -33,9 +33,7 @@
     "@slidoapp/emoji-mart-data": "1.2.4",
     "@slidoapp/emoji-mart-react": "1.1.5",
     "@tabler/icons-react": "3.40.0",
-    "@tanstack/query-async-storage-persister": "5.90.17",
     "@tanstack/react-query": "5.90.17",
-    "@tanstack/react-query-persist-client": "5.90.17",
     "@tanstack/react-virtual": "3.13.24",
     "ai": "6.0.207",
     "alfaaz": "1.1.0",
@@ -47,7 +45,6 @@
     "highlightjs-sap-abap": "0.3.0",
     "i18next": "25.10.1",
     "i18next-http-backend": "3.0.6",
-    "idb-keyval": "6.2.5",
     "jotai": "2.18.1",
     "jotai-optics": "0.4.0",
     "js-cookie": "3.0.7",
@@ -98,7 +95,6 @@
     "typescript": "5.9.3",
     "typescript-eslint": "8.57.1",
     "vite": "8.0.5",
-    "vite-plugin-pwa": "1.3.0",
     "vitest": "4.1.6"
   }
 }

apps/client/public/locales/en-US/translation.json

@@ -464,18 +464,6 @@
   "Move page": "Move page",
   "Move page to a different space.": "Move page to a different space.",
   "Real-time editor connection lost. Retrying...": "Real-time editor connection lost. Retrying...",
-  "Offline — changes are saved locally and will sync when you reconnect": "Offline — changes are saved locally and will sync when you reconnect",
-  "Syncing changes…": "Syncing changes…",
-  "All changes synced": "All changes synced",
-  "Update available": "Update available",
-  "Reload": "Reload",
-  "Make available offline": "Make available offline",
-  "Saving page for offline use...": "Saving page for offline use...",
-  "Page is now available offline": "Page is now available offline",
-  "Failed to make page available offline": "Failed to make page available offline",
-  "You're offline": "You're offline",
-  "This page hasn't been saved for offline use, so it can't be loaded right now. Reconnect to the internet and try again.": "This page hasn't been saved for offline use, so it can't be loaded right now. Reconnect to the internet and try again.",
-  "Retry": "Retry",
   "Table of contents": "Table of contents",
   "Add headings (H1, H2, H3) to generate a table of contents.": "Add headings (H1, H2, H3) to generate a table of contents.",
   "Share": "Share",

apps/client/public/locales/ru-RU/translation.json

@@ -474,18 +474,6 @@
   "Move page": "Переместить страницу",
   "Move page to a different space.": "Переместите страницу в другое пространство.",
   "Real-time editor connection lost. Retrying...": "Соединение с редактором в реальном времени потеряно. Повторная попытка...",
-  "Offline — changes are saved locally and will sync when you reconnect": "Нет сети — изменения сохраняются локально и синхронизируются при восстановлении соединения",
-  "Syncing changes…": "Синхронизация изменений…",
-  "All changes synced": "Все изменения синхронизированы",
-  "Update available": "Доступно обновление",
-  "Reload": "Перезагрузить",
-  "Make available offline": "Сделать доступным офлайн",
-  "Saving page for offline use...": "Сохраняем страницу для офлайн-доступа…",
-  "Page is now available offline": "Страница доступна офлайн",
-  "Failed to make page available offline": "Не удалось сделать страницу доступной офлайн",
-  "You're offline": "Вы офлайн",
-  "This page hasn't been saved for offline use, so it can't be loaded right now. Reconnect to the internet and try again.": "Эта страница не была сохранена для офлайн-доступа, поэтому её нельзя загрузить сейчас. Подключитесь к интернету и попробуйте снова.",
-  "Retry": "Повторить",
   "Table of contents": "Оглавление",
   "Add headings (H1, H2, H3) to generate a table of contents.": "Добавьте заголовки (H1, H2, H3), чтобы создать оглавление.",
   "Share": "Поделиться",

apps/client/public/manifest.json

@@ -1,19 +1,30 @@
 {
-  "id": "/",
   "name": "Gitmost",
   "short_name": "Gitmost",
-  "description": "Gitmost - open-source collaborative documentation and knowledge base.",
-  "lang": "en",
   "start_url": "/",
-  "scope": "/",
   "display": "standalone",
-  "orientation": "any",
   "background_color": "#0E1117",
   "theme_color": "#0E1117",
   "icons": [
-    { "src": "icons/favicon-16x16.png", "type": "image/png", "sizes": "16x16" },
-    { "src": "icons/favicon-32x32.png", "type": "image/png", "sizes": "32x32" },
-    { "src": "icons/app-icon-192x192.png", "type": "image/png", "sizes": "192x192", "purpose": "any" },
-    { "src": "icons/app-icon-512x512.png", "type": "image/png", "sizes": "512x512", "purpose": "any" }
+    {
+      "src": "icons/favicon-16x16.png",
+      "type": "image/png",
+      "sizes": "16x16"
+    },
+    {
+      "src": "icons/favicon-32x32.png",
+      "type": "image/png",
+      "sizes": "32x32"
+    },
+    {
+      "src": "icons/app-icon-192x192.png",
+      "type": "image/png",
+      "sizes": "180x180 192x192"
+    },
+    {
+      "src": "icons/app-icon-512x512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
   ]
 }

apps/client/src/features/auth/hooks/use-auth.test.ts

@@ -1,154 +0,0 @@
-import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
-import { renderHook, act } from "@testing-library/react";
-
-// react-i18next: identity t() so the hook renders without an i18n provider.
-vi.mock("react-i18next", () => ({
-  useTranslation: () => ({ t: (k: string) => k }),
-}));
-
-// react-router-dom: only useNavigate is used by the hook.
-const navigateMock = vi.fn();
-vi.mock("react-router-dom", () => ({
-  useNavigate: () => navigateMock,
-}));
-
-// The auth service is the network boundary; stub login/logout per test.
-const loginMock = vi.fn();
-const logoutMock = vi.fn();
-vi.mock("@/features/auth/services/auth-service", () => ({
-  login: (...args: unknown[]) => loginMock(...args),
-  logout: (...args: unknown[]) => logoutMock(...args),
-  forgotPassword: vi.fn(),
-  passwordReset: vi.fn(),
-  setupWorkspace: vi.fn(),
-  verifyUserToken: vi.fn(),
-}));
-
-vi.mock("@/features/workspace/services/workspace-service.ts", () => ({
-  acceptInvitation: vi.fn(),
-}));
-
-// The offline cache purge is the unit under test — assert it is invoked.
-const clearOfflineCacheMock = vi.fn();
-vi.mock("@/features/offline/clear-offline-cache", () => ({
-  clearOfflineCache: () => clearOfflineCacheMock(),
-}));
-
-// app-route helpers are pure config; provide deterministic values.
-vi.mock("@/lib/app-route.ts", () => ({
-  default: { AUTH: { LOGIN: "/login" }, HOME: "/home" },
-  getPostLoginRedirect: () => "/home",
-}));
-
-// Mantine notifications: avoid touching the DOM-bound notification system.
-vi.mock("@mantine/notifications", () => ({
-  notifications: { show: vi.fn() },
-}));
-
-import useAuth from "./use-auth";
-
-beforeEach(() => {
-  navigateMock.mockReset();
-  loginMock.mockReset();
-  loginMock.mockResolvedValue(undefined);
-  logoutMock.mockReset();
-  logoutMock.mockResolvedValue(undefined);
-  clearOfflineCacheMock.mockReset();
-  clearOfflineCacheMock.mockResolvedValue(undefined);
-});
-
-describe("useAuth.handleSignIn", () => {
-  it("clears the offline cache BEFORE logging in (cross-user leak guard)", async () => {
-    const order: string[] = [];
-    clearOfflineCacheMock.mockImplementation(async () => {
-      order.push("clear");
-    });
-    loginMock.mockImplementation(async () => {
-      order.push("login");
-    });
-
-    const { result } = renderHook(() => useAuth());
-    await act(async () => {
-      await result.current.signIn({ email: "b@x", password: "pw" } as any);
-    });
-
-    expect(clearOfflineCacheMock).toHaveBeenCalledTimes(1);
-    expect(loginMock).toHaveBeenCalledTimes(1);
-    // The purge must run before the new session's login resolves.
-    expect(order).toEqual(["clear", "login"]);
-    expect(navigateMock).toHaveBeenCalledWith("/home");
-  });
-
-  it("does not block sign-in when the cache purge throws (best-effort)", async () => {
-    clearOfflineCacheMock.mockRejectedValue(new Error("idb unavailable"));
-
-    const { result } = renderHook(() => useAuth());
-    await act(async () => {
-      await result.current.signIn({ email: "b@x", password: "pw" } as any);
-    });
-
-    // Login still proceeds despite the cleanup failure.
-    expect(loginMock).toHaveBeenCalledTimes(1);
-    expect(navigateMock).toHaveBeenCalledWith("/home");
-  });
-});
-
-describe("useAuth.handleLogout", () => {
-  const replaceMock = vi.fn();
-  let originalLocation: Location;
-
-  beforeEach(() => {
-    replaceMock.mockReset();
-    // window.location.replace is the post-logout redirect. jsdom's real `replace`
-    // is a non-configurable method that warns "not implemented", so swap the
-    // whole location object for one whose `replace` we can capture.
-    originalLocation = window.location;
-    Object.defineProperty(window, "location", {
-      configurable: true,
-      writable: true,
-      value: { replace: replaceMock },
-    });
-  });
-
-  afterEach(() => {
-    Object.defineProperty(window, "location", {
-      configurable: true,
-      writable: true,
-      value: originalLocation,
-    });
-  });
-
-  it("purges the offline cache exactly once BEFORE redirecting (cross-user leak guard)", async () => {
-    const order: string[] = [];
-    clearOfflineCacheMock.mockImplementation(async () => {
-      order.push("clear");
-    });
-    replaceMock.mockImplementation((url: string) => {
-      order.push(`replace:${url}`);
-    });
-
-    const { result } = renderHook(() => useAuth());
-    await act(async () => {
-      await result.current.logout();
-    });
-
-    expect(clearOfflineCacheMock).toHaveBeenCalledTimes(1);
-    // Purge must complete before the redirect (which would otherwise interrupt
-    // the async cleanup).
-    expect(order).toEqual(["clear", "replace:/login?logout=1"]);
-  });
-
-  it("still redirects when the cache purge throws (best-effort, never blocks logout)", async () => {
-    clearOfflineCacheMock.mockRejectedValue(new Error("idb unavailable"));
-
-    const { result } = renderHook(() => useAuth());
-    await act(async () => {
-      await result.current.logout();
-    });
-
-    // The thrown purge error is swallowed and the redirect still fires.
-    expect(clearOfflineCacheMock).toHaveBeenCalledTimes(1);
-    expect(replaceMock).toHaveBeenCalledTimes(1);
-    expect(replaceMock).toHaveBeenCalledWith("/login?logout=1");
-  });
-});

apps/client/src/features/auth/hooks/use-auth.ts

@@ -23,7 +23,6 @@ import { acceptInvitation } from "@/features/workspace/services/workspace-servic
 import APP_ROUTE, { getPostLoginRedirect } from "@/lib/app-route.ts";
 import { RESET } from "jotai/utils";
 import { useTranslation } from "react-i18next";
-import { clearOfflineCache } from "@/features/offline/clear-offline-cache";
 
 export default function useAuth() {
   const { t } = useTranslation();
@@ -34,20 +33,6 @@ export default function useAuth() {
   const handleSignIn = async (data: ILogin) => {
     setIsLoading(true);
 
-    // Purge any previous user's offline data BEFORE signing in (mirrors logout).
-    // On a shared/kiosk device the prior session may have ended WITHOUT an
-    // explicit logout (cookie/JWT expiry, tab close, force-quit), leaving user
-    // A's persisted query cache (gitmost-rq-cache) and Yjs page bodies
-    // (page.<id>) in IndexedDB. Without this purge user B would briefly read A's
-    // cached currentUser/pages/comments on first render (UserProvider serves the
-    // cached user) and A's page bodies would stay readable offline. Best-effort:
-    // never block sign-in on cache cleanup.
-    try {
-      await clearOfflineCache();
-    } catch {
-      // best-effort: never block sign-in on cache cleanup
-    }
-
     try {
       await login(data);
       setIsLoading(false);
@@ -138,13 +123,6 @@ export default function useAuth() {
   const handleLogout = async () => {
     setCurrentUser(RESET);
     await logout();
-    // Purge the previous user's offline data while the page is still alive —
-    // window.location.replace below would otherwise interrupt async cleanup.
-    try {
-      await clearOfflineCache();
-    } catch {
-      // best-effort: never block logout on cache cleanup
-    }
     window.location.replace(`${APP_ROUTE.AUTH.LOGIN}?logout=1`);
   };
 

apps/client/src/features/auth/queries/auth-query.test.ts

@@ -1,43 +0,0 @@
-import { describe, it, expect } from "vitest";
-import { AxiosError } from "axios";
-import { collabTokenRetry } from "./auth-query";
-
-// Regression for the offline white-screen (#237/#238): offline the collab-token
-// POST rejects as an axios NETWORK error (isAxiosError === true but
-// error.response === undefined). The old predicate read `error.response.status`
-// without a guard and threw an uncaught TypeError inside the React Query retryer
-// BEFORE React mounted, blanking the whole app. The predicate must stay total.
-describe("collabTokenRetry", () => {
-  it("does NOT throw and returns a retryable value for a network error with no response (offline)", () => {
-    // An axios error with no `response` is exactly the offline/network-failure shape.
-    const networkError = new AxiosError("Network Error");
-    expect(networkError.response).toBeUndefined();
-
-    let result: boolean | number = false;
-    expect(() => {
-      result = collabTokenRetry(0, networkError);
-    }).not.toThrow();
-    // Network failures stay retryable (truthy), matching the original intent.
-    expect(result).toBe(true);
-  });
-
-  it("returns false (no retry) for a real 404 response", () => {
-    const notFound = new AxiosError("Not Found");
-    notFound.response = { status: 404 } as AxiosError["response"];
-    expect(collabTokenRetry(0, notFound)).toBe(false);
-  });
-
-  it("retries for a non-404 response (e.g. 500)", () => {
-    const serverError = new AxiosError("Server Error");
-    serverError.response = { status: 500 } as AxiosError["response"];
-    expect(collabTokenRetry(0, serverError)).toBe(true);
-  });
-
-  it("does not throw and retries for a non-axios error", () => {
-    let result: boolean | number = false;
-    expect(() => {
-      result = collabTokenRetry(0, new Error("boom"));
-    }).not.toThrow();
-    expect(result).toBe(true);
-  });
-});

apps/client/src/features/auth/queries/auth-query.tsx

@@ -3,27 +3,6 @@ import { getCollabToken, verifyUserToken } from "../services/auth-service";
 import { ICollabToken, IVerifyUserToken } from "../types/auth.types";
 import { isAxiosError } from "axios";
 
-/**
- * Retry predicate for the collab-token query.
- *
- * Offline (or any network failure) the POST rejects as an axios NETWORK error:
- * `isAxiosError(error) === true` but `error.response === undefined`. Reading
- * `error.response.status` without a guard threw an uncaught TypeError inside the
- * React Query retryer BEFORE React mounted, white-screening the whole app on an
- * offline cold boot (#237/#238). Optional-chaining `error.response?.status`
- * keeps the predicate total: a network error (no response) is retryable, a real
- * 404 is not. Extracted (and exported) so it can be unit-tested in isolation.
- */
-export function collabTokenRetry(
-  _failureCount: number,
-  error: Error,
-): boolean {
-  if (isAxiosError(error) && error.response?.status === 404) {
-    return false;
-  }
-  return true;
-}
-
 export function useVerifyUserTokenQuery(
   verify: IVerifyUserToken,
 ): UseQueryResult<any, Error> {
@@ -43,7 +22,13 @@ export function useCollabToken(): UseQueryResult<ICollabToken, Error> {
     //refetchInterval: 12 * 60 * 60 * 1000, // 12hrs
     //refetchIntervalInBackground: true,
     refetchOnMount: true,
-    retry: collabTokenRetry,
+    //@ts-ignore
+    retry: (failureCount, error) => {
+      if (isAxiosError(error) && error.response.status === 404) {
+        return false;
+      }
+      return 10;
+    },
     retryDelay: (retryAttempt) => {
       // Exponential backoff: 5s, 10s, 20s, etc.
       return 5000 * Math.pow(2, retryAttempt - 1);

apps/client/src/features/comment/queries/comment-query.ts

@@ -20,7 +20,6 @@ import { notifications } from "@mantine/notifications";
 import { IPagination } from "@/lib/types.ts";
 import { useTranslation } from "react-i18next";
 import { useEffect, useMemo } from "react";
-import { offlineMutationKeys } from "@/features/offline/offline-mutations";
 
 export const RQ_KEY = (pageId: string) => ["comments", pageId];
 
@@ -61,9 +60,6 @@ export function useCreateCommentMutation() {
   const { t } = useTranslation();
 
   return useMutation<IComment, Error, Partial<IComment>>({
-    // Stable key so a paused comment-create restored from IndexedDB after an
-    // offline reload finds its default mutationFn and is replayed on reconnect.
-    mutationKey: offlineMutationKeys.createComment,
     mutationFn: (data) => createComment(data),
     onSuccess: (newComment) => {
       const cache = queryClient.getQueryData(

apps/client/src/features/editor/atoms/editor-atoms.ts

@@ -10,12 +10,6 @@ export const readOnlyEditorAtom = atom<Editor | null>(null);
 
 export const yjsConnectionStatusAtom = atom<string>("");
 
-// Local (IndexedDB) persistence sync state for the current page's Y.Doc.
-export const isLocalSyncedAtom = atom<boolean>(false);
-
-// Remote (Hocuspocus) sync state for the current page's Y.Doc.
-export const isRemoteSyncedAtom = atom<boolean>(false);
-
 export const showLinkMenuAtom = atom(false);
 
 // Current page's edit mode — initialized from the user's saved preference on

apps/client/src/features/editor/contexts/editor-providers-context.tsx

@@ -1,21 +0,0 @@
-import { createContext, useContext } from "react";
-import type { HocuspocusProvider } from "@hocuspocus/provider";
-import type * as Y from "yjs";
-
-// Shared collaboration providers lifted above the title/body editors so that
-// both siblings bind to the SAME Y.Doc and HocuspocusProvider. The title lives
-// in a dedicated 'title' fragment of the same doc as the body.
-export interface EditorProvidersContextValue {
-  ydoc: Y.Doc;
-  remote: HocuspocusProvider;
-  providersReady: boolean;
-}
-
-export const EditorProvidersContext =
-  createContext<EditorProvidersContextValue | null>(null);
-
-// Returns the shared providers, or null when rendered outside of a provider.
-// Consumers must be null-safe (the body editor falls back to a non-collab mode).
-export function useEditorProviders(): EditorProvidersContextValue | null {
-  return useContext(EditorProvidersContext);
-}

apps/client/src/features/editor/full-editor.tsx

@@ -34,8 +34,6 @@ import {
 } from "@/features/editor/atoms/editor-atoms.ts";
 import { DictationGroup } from "@/features/editor/components/fixed-toolbar/groups/dictation-group";
 import { GenerateTitleGroup } from "@/features/editor/components/fixed-toolbar/groups/generate-title-group";
-import { usePageCollabProviders } from "@/features/editor/hooks/use-page-collab-providers";
-import { EditorProvidersContext } from "@/features/editor/contexts/editor-providers-context";
 
 const MemoizedTitleEditor = React.memo(TitleEditor);
 const MemoizedPageEditor = React.memo(PageEditor);
@@ -92,10 +90,6 @@ export function FullEditor({
     user.settings?.preferences?.pageEditMode ?? PageEditMode.Edit;
   const isEditMode = currentPageEditMode === PageEditMode.Edit;
 
-  // Single shared Y.Doc + HocuspocusProvider for both the title and body
-  // editors (title lives in the 'title' fragment of the same doc).
-  const { ydoc, remote, providersReady } = usePageCollabProviders(pageId);
-
   // Apply the user's saved preference only once on initial load, not on every
   // page navigation — so the mode sticks across navigations within a session.
   useEffect(() => {
@@ -116,32 +110,28 @@ export function FullEditor({
       )}
       <MemoizedDeletedPageBanner slugId={slugId} />
       <MemoizedTemporaryNoteBanner slugId={slugId} />
-      <EditorProvidersContext.Provider
-        value={ydoc && remote ? { ydoc, remote, providersReady } : null}
-      >
-        <MemoizedTitleEditor
-          pageId={pageId}
-          slugId={slugId}
-          title={title}
-          spaceSlug={spaceSlug}
-          editable={editable}
-        />
-        <PageByline
-          pageId={pageId}
-          creator={creator}
-          contributors={contributors}
-          editable={editable}
-          isEditMode={isEditMode}
-          isDictationEnabled={isDictationEnabled}
-          isTitleGenEnabled={isTitleGenEnabled}
-        />
-        <MemoizedPageEditor
-          pageId={pageId}
-          editable={editable}
-          content={content}
-          canComment={canComment}
-        />
-      </EditorProvidersContext.Provider>
+      <MemoizedTitleEditor
+        pageId={pageId}
+        slugId={slugId}
+        title={title}
+        spaceSlug={spaceSlug}
+        editable={editable}
+      />
+      <PageByline
+        pageId={pageId}
+        creator={creator}
+        contributors={contributors}
+        editable={editable}
+        isEditMode={isEditMode}
+        isDictationEnabled={isDictationEnabled}
+        isTitleGenEnabled={isTitleGenEnabled}
+      />
+      <MemoizedPageEditor
+        pageId={pageId}
+        editable={editable}
+        content={content}
+        canComment={canComment}
+      />
     </Container>
   );
 }

apps/client/src/features/editor/hooks/collab-token.test.ts

@@ -1,48 +0,0 @@
-import { describe, it, expect, vi, beforeEach } from "vitest";
-
-// jwt-decode is mocked so we can drive the four token states deterministically
-// (decode success with a chosen exp, or a thrown decode error).
-const decodeMock = vi.hoisted(() => vi.fn());
-vi.mock("jwt-decode", () => ({
-  jwtDecode: decodeMock,
-}));
-
-import { collabTokenNeedsRefresh } from "./collab-token";
-
-const NOW_MS = 1_000_000_000; // fixed "now" in ms (so NOW_MS/1000 seconds)
-
-beforeEach(() => {
-  decodeMock.mockReset();
-});
-
-describe("collabTokenNeedsRefresh", () => {
-  it("returns true when there is no token (fetch a fresh one)", () => {
-    expect(collabTokenNeedsRefresh(undefined, NOW_MS)).toBe(true);
-    // jwtDecode must not even be called for a missing token.
-    expect(decodeMock).not.toHaveBeenCalled();
-  });
-
-  it("returns true when the token is malformed (jwtDecode throws)", () => {
-    decodeMock.mockImplementation(() => {
-      throw new Error("invalid token");
-    });
-    expect(collabTokenNeedsRefresh("garbage", NOW_MS)).toBe(true);
-  });
-
-  it("returns false for a valid, not-yet-expired token (no reconnect)", () => {
-    // exp is in the future relative to NOW.
-    decodeMock.mockReturnValue({ exp: NOW_MS / 1000 + 60 });
-    expect(collabTokenNeedsRefresh("good", NOW_MS)).toBe(false);
-  });
-
-  it("returns true for a valid but expired token (refresh + reconnect)", () => {
-    // exp is in the past relative to NOW.
-    decodeMock.mockReturnValue({ exp: NOW_MS / 1000 - 60 });
-    expect(collabTokenNeedsRefresh("expired", NOW_MS)).toBe(true);
-  });
-
-  it("treats exp exactly equal to now as expired (>= boundary)", () => {
-    decodeMock.mockReturnValue({ exp: NOW_MS / 1000 });
-    expect(collabTokenNeedsRefresh("boundary", NOW_MS)).toBe(true);
-  });
-});

apps/client/src/features/editor/hooks/collab-token.ts

@@ -1,26 +0,0 @@
-import { jwtDecode } from "jwt-decode";
-
-/**
- * Decide whether a collab token must be refreshed before reconnecting after an
- * onAuthenticationFailed event. Pure and side-effect free so the four token
- * states can be unit-tested directly:
- *   - no token              -> true  (fetch a fresh one and reconnect)
- *   - undecodable/malformed -> true  (jwtDecode throws -> refresh)
- *   - valid, not expired    -> false (token is still good; do NOT reconnect)
- *   - valid, expired        -> true  (refresh + reconnect)
- *
- * `nowMs` is injectable for deterministic tests; it defaults to `Date.now()`.
- */
-export function collabTokenNeedsRefresh(
-  token: string | undefined,
-  nowMs: number = Date.now(),
-): boolean {
-  if (!token) return true;
-  try {
-    const payload = jwtDecode<{ exp: number }>(token);
-    return nowMs / 1000 >= payload.exp;
-  } catch {
-    // malformed/undecodable token -> refresh
-    return true;
-  }
-}

apps/client/src/features/editor/hooks/use-generate-page-title.test.tsx

@@ -139,7 +139,7 @@ describe("useGeneratePageTitle", () => {
     );
   });
 
-  it("happy path: applies the title, refreshes cache, broadcasts, and does NOT write the editor", async () => {
+  it("happy path: applies the title, refreshes cache, writes the field, broadcasts", async () => {
     const store = createStore();
     const titleEditor = makeTitleEditor();
     store.set(pageEditorAtom as never, makePageEditor("pageA"));
@@ -157,11 +157,9 @@ describe("useGeneratePageTitle", () => {
       title: "Generated Title",
     });
     expect(updatePageDataMock).toHaveBeenCalledWith(PAGE_A);
-    // The title editor is bound to the Yjs `title` fragment; the server REST
-    // update reseeds that fragment and the reseed reaches the bound editor on
-    // its own. Writing here too would double/garble the title, so the hook must
-    // NOT touch the editor (regression guard for the Yjs duplication trap).
-    expect(titleEditor.commands.setContent).not.toHaveBeenCalled();
+    expect(titleEditor.commands.setContent).toHaveBeenCalledWith(
+      "Generated Title",
+    );
     expect(localEmitMock).toHaveBeenCalled();
     expect(emitMock).toHaveBeenCalled();
     expect(notificationsShowMock).toHaveBeenCalledWith(
@@ -169,7 +167,7 @@ describe("useGeneratePageTitle", () => {
     );
   });
 
-  it("keeps the DB write keyed by the captured pageId and still broadcasts after navigation", async () => {
+  it("does NOT write the visible title field when the user navigated away during generation", async () => {
     const store = createStore();
     const titleEditor = makeTitleEditor(); // persistent across navigation
     store.set(pageEditorAtom as never, makePageEditor("pageA"));
@@ -205,9 +203,55 @@ describe("useGeneratePageTitle", () => {
       pageId: "pageA",
       title: "Generated Title",
     });
-    // ...the hook never writes the editor regardless of navigation...
+    // ...but we must NOT stamp page A's title into page B's visible field.
     expect(titleEditor.commands.setContent).not.toHaveBeenCalled();
-    // ...and the change is still broadcast to other clients.
+    // The change is still broadcast to other clients.
+    expect(emitMock).toHaveBeenCalled();
+  });
+
+  it("does NOT write the visible title field when the title editor is focused", async () => {
+    const store = createStore();
+    const titleEditor = makeTitleEditor();
+    store.set(pageEditorAtom as never, makePageEditor("pageA"));
+    store.set(titleEditorAtom as never, titleEditor);
+
+    // Resolve generation under our control so we can mark the live title editor
+    // as focused before the post-generation write runs.
+    let resolveTitle!: (t: string) => void;
+    generatePageTitleMock.mockReturnValue(
+      new Promise<string>((res) => {
+        resolveTitle = res;
+      }),
+    );
+    updateTitleMock.mockResolvedValue(PAGE_A);
+    const { result } = setup("pageA", store);
+
+    let pending!: Promise<void>;
+    act(() => {
+      pending = result.current.mutateAsync();
+    });
+
+    // The user clicked into the title field while the model ran — overwriting it
+    // now would clobber what they are actively typing.
+    act(() => {
+      (titleEditor as { isFocused: boolean }).isFocused = true;
+    });
+
+    await act(async () => {
+      resolveTitle("Generated Title");
+      await pending;
+    });
+
+    // The DB write still persists the value...
+    expect(updateTitleMock).toHaveBeenCalledWith({
+      pageId: "pageA",
+      title: "Generated Title",
+    });
+    expect(updatePageDataMock).toHaveBeenCalledWith(PAGE_A);
+    // ...but the visible field is left alone while it is focused.
+    expect(titleEditor.commands.setContent).not.toHaveBeenCalled();
+    // The change is still broadcast to other clients.
+    expect(localEmitMock).toHaveBeenCalled();
     expect(emitMock).toHaveBeenCalled();
   });
 

apps/client/src/features/editor/hooks/use-generate-page-title.ts

@@ -1,9 +1,13 @@
+import { useRef } from "react";
 import { useMutation } from "@tanstack/react-query";
 import { useAtomValue } from "jotai";
 import { notifications } from "@mantine/notifications";
 import { useTranslation } from "react-i18next";
 import { htmlToMarkdown } from "@docmost/editor-ext";
-import { pageEditorAtom } from "@/features/editor/atoms/editor-atoms.ts";
+import {
+  pageEditorAtom,
+  titleEditorAtom,
+} from "@/features/editor/atoms/editor-atoms.ts";
 import {
   updatePageData,
   useUpdateTitlePageMutation,
@@ -29,9 +33,18 @@ const MAX_CONTENT_CHARS = 20000;
 export function useGeneratePageTitle(pageId: string) {
   const { t } = useTranslation();
   const pageEditor = useAtomValue(pageEditorAtom);
+  const titleEditor = useAtomValue(titleEditorAtom);
   const { mutateAsync: updateTitle } = useUpdateTitlePageMutation();
   const emit = useQueryEmit();
 
+  // The page/title editors come from GLOBAL atoms that re-point when the user
+  // navigates to another page. The mutation below awaits the model for 1-3s, and
+  // its closure captures the editors from the render that started it. Keep a live
+  // reference so the post-generation write targets whatever page is on screen
+  // *now*, not the page the generation was started from.
+  const editorsRef = useRef({ pageEditor, titleEditor });
+  editorsRef.current = { pageEditor, titleEditor };
+
   return useMutation<void, Error, void>({
     mutationFn: async () => {
       if (!pageEditor || pageEditor.isDestroyed) return;
@@ -57,15 +70,33 @@ export function useGeneratePageTitle(pageId: string) {
       const page = await updateTitle({ pageId, title }); // POST /pages/update
       updatePageData(page); // refresh the react-query cache
 
-      // Do NOT write the title into the editor here. The title editor is bound to
-      // the Yjs `title` fragment and Yjs is the source of truth. The server REST
-      // /pages/update reseeds that fragment (writePageTitle → writeTitleFragment,
-      // a full clear+replace) and the reseed reaches the bound title editor on
-      // its own as a remote provider update. The old REST-era setContent here
-      // would race that reseed and double/garble the title (the "Yjs duplication
-      // trap"), so it is intentionally omitted. The DB write above is keyed by
-      // the captured `pageId`, so it stays correct even if the user navigated
-      // away during generation.
+      // Reflect the new title in the field immediately. The button lives in the
+      // byline, so the title editor is not focused — setContent is safe and stays
+      // undoable through its History extension (Ctrl/Cmd+Z reverts the change).
+      //
+      // Guard against navigation during generation: if the user switched pages
+      // while the model ran, the (persistent) title editor now shows ANOTHER
+      // page, so writing here would drop page A's title into page B's visible
+      // field. page-editor.tsx stamps the live page editor with its pageId
+      // (`editor.storage.pageId`), mirroring TitleEditor's `activePageId !==
+      // pageId` guard — bail the visible write unless that live editor still
+      // belongs to the page this title was generated for. The DB write above is
+      // already correct (keyed by the captured `pageId`), and the broadcast below
+      // still propagates page A's change to other clients.
+      const livePageEditor = editorsRef.current.pageEditor;
+      const liveTitleEditor = editorsRef.current.titleEditor;
+      // `storage.pageId` is stamped untyped in page-editor.tsx's onCreate.
+      const livePageId = (livePageEditor?.storage as { pageId?: string })
+        ?.pageId;
+      const stillOnPage = livePageId === pageId;
+      if (
+        stillOnPage &&
+        liveTitleEditor &&
+        !liveTitleEditor.isDestroyed &&
+        !liveTitleEditor.isFocused
+      ) {
+        liveTitleEditor.commands.setContent(page.title);
+      }
 
       // Broadcast to other clients, mirroring TitleEditor.saveTitle's event shape.
       const event: UpdateEvent = {

apps/client/src/features/editor/hooks/use-page-collab-providers.ts

@@ -1,189 +0,0 @@
-import { useEffect, useRef, useState } from "react";
-import { IndexeddbPersistence } from "y-indexeddb";
-import * as Y from "yjs";
-import {
-  HocuspocusProvider,
-  onStatusParameters,
-  WebSocketStatus,
-  HocuspocusProviderWebsocket,
-  onSyncedParameters,
-  onStatelessParameters,
-} from "@hocuspocus/provider";
-import { useAtom, useSetAtom } from "jotai";
-import useCollaborationUrl from "@/features/editor/hooks/use-collaboration-url";
-import {
-  isLocalSyncedAtom,
-  isRemoteSyncedAtom,
-  yjsConnectionStatusAtom,
-} from "@/features/editor/atoms/editor-atoms";
-import { useCollabToken } from "@/features/auth/queries/auth-query.tsx";
-import { useDocumentVisibility } from "@mantine/hooks";
-import { useIdle } from "@/hooks/use-idle.ts";
-import { queryClient } from "@/main.tsx";
-import { IPage } from "@/features/page/types/page.types.ts";
-import { useParams } from "react-router-dom";
-import { extractPageSlugId } from "@/lib";
-import { FIVE_MINUTES } from "@/lib/constants.ts";
-import { collabTokenNeedsRefresh } from "@/features/editor/hooks/collab-token";
-import { pageYdocName } from "@/features/editor/page-ydoc-name";
-import { pageKeys } from "@/features/page/queries/page-query";
-
-export interface PageCollabProviders {
-  ydoc: Y.Doc | null;
-  remote: HocuspocusProvider | null;
-  socket: HocuspocusProviderWebsocket | null;
-  providersReady: boolean;
-}
-
-/**
- * Owns the full collaboration provider lifecycle for a page so that the title
- * and body editors can share a single Y.Doc + HocuspocusProvider. The behavior
- * is relocated verbatim from page-editor.tsx: it creates the providers once per
- * pageId, connects/disconnects on idle/visibility, attaches each render,
- * destroys on unmount, refreshes the collab token on auth failure, and applies
- * the onStateless 'page.updated' cache update.
- */
-export function usePageCollabProviders(pageId: string): PageCollabProviders {
-  const collaborationURL = useCollaborationUrl();
-  const [yjsConnectionStatus, setYjsConnectionStatus] = useAtom(
-    yjsConnectionStatusAtom,
-  );
-  const setIsLocalSyncedAtom = useSetAtom(isLocalSyncedAtom);
-  const setIsRemoteSyncedAtom = useSetAtom(isRemoteSyncedAtom);
-  const { data: collabQuery, refetch: refetchCollabToken } = useCollabToken();
-  // The provider-creating effect runs only once per pageId, so any token read
-  // inside its handlers would be captured STALE (the old token at first render).
-  // Mirror the latest token into a ref the auth-failure handler can read live.
-  const collabTokenRef = useRef<string | undefined>(undefined);
-  useEffect(() => {
-    collabTokenRef.current = collabQuery?.token;
-  }, [collabQuery?.token]);
-  const { isIdle, resetIdle } = useIdle(FIVE_MINUTES, { initialState: false });
-  const documentState = useDocumentVisibility();
-  const { pageSlug } = useParams();
-  const slugId = extractPageSlugId(pageSlug);
-
-  // Providers only created once per pageId
-  const providersRef = useRef<{
-    ydoc: Y.Doc;
-    local: IndexeddbPersistence;
-    remote: HocuspocusProvider;
-    socket: HocuspocusProviderWebsocket;
-  } | null>(null);
-  const [providersReady, setProvidersReady] = useState(false);
-
-  useEffect(() => {
-    if (!providersRef.current) {
-      const documentName = pageYdocName(pageId);
-      const ydoc = new Y.Doc();
-      const local = new IndexeddbPersistence(documentName, ydoc);
-      const socket = new HocuspocusProviderWebsocket({
-        url: collaborationURL,
-      });
-      const onLocalSyncedHandler = () => {
-        setIsLocalSyncedAtom(true);
-      };
-      const onStatusHandler = (event: onStatusParameters) => {
-        setYjsConnectionStatus(event.status);
-      };
-      const onSyncedHandler = (event: onSyncedParameters) => {
-        setIsRemoteSyncedAtom(event.state);
-      };
-      const onStatelessHandler = ({ payload }: onStatelessParameters) => {
-        try {
-          const message = JSON.parse(payload);
-          if (message?.type !== "page.updated" || !message.updatedAt) return;
-          const pageData = queryClient.getQueryData<IPage>(
-            pageKeys.detail(slugId),
-          );
-          if (pageData) {
-            queryClient.setQueryData(pageKeys.detail(slugId), {
-              ...pageData,
-              updatedAt: message.updatedAt,
-              ...(message.lastUpdatedBy && {
-                lastUpdatedBy: message.lastUpdatedBy,
-              }),
-            });
-          }
-        } catch {
-          // ignore unrelated stateless messages
-        }
-      };
-      const onAuthenticationFailedHandler = () => {
-        // Read the token from the ref, not the closed-over `collabQuery`: this
-        // handler is created once and would otherwise decode a stale token after
-        // a refetch. A missing/malformed token must NOT crash the handler —
-        // jwtDecode(undefined) throws — so treat any decode failure as "needs
-        // refresh" and proceed to refetch + reconnect instead of getting stuck.
-        if (!collabTokenNeedsRefresh(collabTokenRef.current)) return;
-        refetchCollabToken().then((result) => {
-          if (result.data?.token) {
-            socket.disconnect();
-            setTimeout(() => {
-              remote.configuration.token = result.data.token;
-              socket.connect();
-            }, 100);
-          }
-        });
-      };
-      const remote = new HocuspocusProvider({
-        websocketProvider: socket,
-        name: documentName,
-        document: ydoc,
-        token: collabQuery?.token,
-        onAuthenticationFailed: onAuthenticationFailedHandler,
-        onStatus: onStatusHandler,
-        onSynced: onSyncedHandler,
-        onStateless: onStatelessHandler,
-      });
-
-      local.on("synced", onLocalSyncedHandler);
-      providersRef.current = { ydoc, socket, local, remote };
-      setProvidersReady(true);
-    } else {
-      setProvidersReady(true);
-    }
-    // Only destroy on final unmount
-    return () => {
-      providersRef.current?.socket.destroy();
-      providersRef.current?.remote.destroy();
-      providersRef.current?.local.destroy();
-      providersRef.current = null;
-      // Reset shared sync state on page change/unmount.
-      setIsLocalSyncedAtom(false);
-      setIsRemoteSyncedAtom(false);
-    };
-  }, [pageId]);
-
-  // Only connect/disconnect on tab/idle, not destroy
-  useEffect(() => {
-    if (!providersReady || !providersRef.current) return;
-    const socket = providersRef.current.socket;
-
-    if (
-      isIdle &&
-      documentState === "hidden" &&
-      yjsConnectionStatus === WebSocketStatus.Connected
-    ) {
-      socket.disconnect();
-      return;
-    }
-    if (
-      documentState === "visible" &&
-      yjsConnectionStatus === WebSocketStatus.Disconnected
-    ) {
-      resetIdle();
-      socket.connect();
-    }
-  }, [isIdle, documentState, providersReady, resetIdle]);
-
-  // Attach here, to make sure the connection gets properly established
-  providersRef.current?.remote.attach();
-
-  return {
-    ydoc: providersRef.current?.ydoc ?? null,
-    remote: providersRef.current?.remote ?? null,
-    socket: providersRef.current?.socket ?? null,
-    providersReady,
-  };
-}

apps/client/src/features/editor/page-editor.tsx

@@ -6,7 +6,16 @@ import React, {
   useRef,
   useState,
 } from "react";
-import { WebSocketStatus } from "@hocuspocus/provider";
+import { IndexeddbPersistence } from "y-indexeddb";
+import * as Y from "yjs";
+import {
+  HocuspocusProvider,
+  onStatusParameters,
+  WebSocketStatus,
+  HocuspocusProviderWebsocket,
+  onSyncedParameters,
+  onStatelessParameters,
+} from "@hocuspocus/provider";
 import {
   Editor,
   EditorContent,
@@ -19,15 +28,13 @@ import {
   mainExtensions,
 } from "@/features/editor/extensions/extensions";
 import { useAtom, useAtomValue } from "jotai";
+import useCollaborationUrl from "@/features/editor/hooks/use-collaboration-url";
 import { currentUserAtom } from "@/features/user/atoms/current-user-atom";
 import {
   currentPageEditModeAtom,
-  isLocalSyncedAtom,
-  isRemoteSyncedAtom,
   pageEditorAtom,
   yjsConnectionStatusAtom,
 } from "@/features/editor/atoms/editor-atoms";
-import { useEditorProviders } from "@/features/editor/contexts/editor-providers-context";
 import { asideStateAtom } from "@/components/layouts/global/hooks/atoms/sidebar-atom";
 import {
   activeCommentIdAtom,
@@ -51,8 +58,10 @@ import {
 } from "@/features/editor/components/common/editor-paste-handler.tsx";
 import ExcalidrawMenu from "./components/excalidraw/excalidraw-menu-lazy";
 import DrawioMenu from "./components/drawio/drawio-menu";
+import { useCollabToken } from "@/features/auth/queries/auth-query.tsx";
 import SearchAndReplaceDialog from "@/features/editor/components/search-and-replace/search-and-replace-dialog.tsx";
-import { useDebouncedCallback } from "@mantine/hooks";
+import { useDebouncedCallback, useDocumentVisibility } from "@mantine/hooks";
+import { useIdle } from "@/hooks/use-idle.ts";
 import { queryClient } from "@/main.tsx";
 import { IPage } from "@/features/page/types/page.types.ts";
 import { useParams } from "react-router-dom";
@@ -63,7 +72,9 @@ import {
   GitmostInsertRecordingResult,
   gitmostInsertRecordingIntoEditor,
 } from "@/features/editor/gitmost/gitmost-recording.ts";
+import { FIVE_MINUTES } from "@/lib/constants.ts";
 import { PageEditMode } from "@/features/user/types/user.types.ts";
+import { jwtDecode } from "jwt-decode";
 import { searchSpotlight } from "@/features/search/constants.ts";
 import { useEditorScroll } from "./hooks/use-editor-scroll";
 import { EditorLinkMenu } from "@/features/editor/components/link/link-menu";
@@ -92,6 +103,7 @@ export default function PageEditor({
   canComment,
 }: PageEditorProps) {
   const { t } = useTranslation();
+  const collaborationURL = useCollaborationUrl();
   const isComponentMounted = useRef(false);
   const editorRef = useRef<Editor | null>(null);
 
@@ -105,10 +117,22 @@ export default function PageEditor({
   const [, setActiveCommentId] = useAtom(activeCommentIdAtom);
   const [showCommentPopup, setShowCommentPopup] = useAtom(showCommentPopupAtom);
   const [showReadOnlyCommentPopup] = useAtom(showReadOnlyCommentPopupAtom);
+  const [isLocalSynced, setIsLocalSynced] = useState(false);
+  const [isRemoteSynced, setIsRemoteSynced] = useState(false);
   const [yjsConnectionStatus, setYjsConnectionStatus] = useAtom(
     yjsConnectionStatusAtom,
   );
   const menuContainerRef = useRef(null);
+  const { data: collabQuery, refetch: refetchCollabToken } = useCollabToken();
+  // Always holds the latest collab token. The provider effect below runs once
+  // per pageId, so a handler created inside it would otherwise close over a
+  // stale `collabQuery`. Reading the ref gives the current token instead.
+  const collabTokenRef = useRef<string | undefined>(undefined);
+  useEffect(() => {
+    collabTokenRef.current = collabQuery?.token;
+  }, [collabQuery?.token]);
+  const { isIdle, resetIdle } = useIdle(FIVE_MINUTES, { initialState: false });
+  const documentState = useDocumentVisibility();
   const { pageSlug } = useParams();
   const slugId = extractPageSlugId(pageSlug);
   const currentPageEditMode = useAtomValue(currentPageEditModeAtom);
@@ -117,27 +141,141 @@ export default function PageEditor({
     [isComponentMounted],
   );
   const { handleScrollTo } = useEditorScroll({ canScroll });
+  // Providers only created once per pageId
+  const providersRef = useRef<{
+    local: IndexeddbPersistence;
+    remote: HocuspocusProvider;
+    socket: HocuspocusProviderWebsocket;
+  } | null>(null);
+  const [providersReady, setProvidersReady] = useState(false);
 
-  // Shared providers + Y.Doc lifted into full-editor via context. The provider
-  // lifecycle (creation, idle/visibility connect, attach, destroy, token
-  // refresh) lives in usePageCollabProviders. Null-safe when rendered without
-  // the context (defensive) — in practice full-editor always provides it.
-  const editorProviders = useEditorProviders();
-  const remote = editorProviders?.remote ?? null;
-  const providersReady = editorProviders?.providersReady ?? false;
-  const isLocalSynced = useAtomValue(isLocalSyncedAtom);
-  const isRemoteSynced = useAtomValue(isRemoteSyncedAtom);
+  useEffect(() => {
+    if (!providersRef.current) {
+      const documentName = `page.${pageId}`;
+      const ydoc = new Y.Doc();
+      const local = new IndexeddbPersistence(documentName, ydoc);
+      const socket = new HocuspocusProviderWebsocket({
+        url: collaborationURL,
+      });
+      const onLocalSyncedHandler = () => {
+        setIsLocalSynced(true);
+      };
+      const onStatusHandler = (event: onStatusParameters) => {
+        setYjsConnectionStatus(event.status);
+      };
+      const onSyncedHandler = (event: onSyncedParameters) => {
+        setIsRemoteSynced(event.state);
+      };
+      const onStatelessHandler = ({ payload }: onStatelessParameters) => {
+        try {
+          const message = JSON.parse(payload);
+          if (message?.type !== "page.updated" || !message.updatedAt) return;
+          const pageData = queryClient.getQueryData<IPage>(["pages", slugId]);
+          if (pageData) {
+            queryClient.setQueryData(["pages", slugId], {
+              ...pageData,
+              updatedAt: message.updatedAt,
+              ...(message.lastUpdatedBy && {
+                lastUpdatedBy: message.lastUpdatedBy,
+              }),
+            });
+          }
+        } catch {
+          // ignore unrelated stateless messages
+        }
+      };
+      const onAuthenticationFailedHandler = () => {
+        // Read the latest token via the ref (the closure-captured `collabQuery`
+        // may be stale). Guard the decode: a missing or unparseable token must
+        // not throw "Invalid token specified" and should trigger a refresh so
+        // the editor reconnects even when the initial token fetch failed.
+        const token = collabTokenRef.current;
+        let needsRefresh = true; // no/unparseable token -> fetch a fresh one and reconnect
+        if (token) {
+          try {
+            // A token that decodes but lacks a numeric `exp` must be treated as
+            // expired (`Date.now()/1000 >= undefined` is `false`, which would
+            // otherwise skip the reconnect), so refresh on any missing/non-number exp.
+            const exp = jwtDecode<{ exp?: number }>(token).exp;
+            needsRefresh = typeof exp !== "number" || Date.now() / 1000 >= exp;
+          } catch {
+            needsRefresh = true;
+          }
+        }
+        if (!needsRefresh) return;
+        refetchCollabToken().then((result) => {
+          if (result.data?.token) {
+            socket.disconnect();
+            setTimeout(() => {
+              remote.configuration.token = result.data.token;
+              socket.connect();
+            }, 100);
+          }
+        });
+      };
+      const remote = new HocuspocusProvider({
+        websocketProvider: socket,
+        name: documentName,
+        document: ydoc,
+        token: collabQuery?.token,
+        onAuthenticationFailed: onAuthenticationFailedHandler,
+        onStatus: onStatusHandler,
+        onSynced: onSyncedHandler,
+        onStateless: onStatelessHandler,
+      });
+
+      local.on("synced", onLocalSyncedHandler);
+      providersRef.current = { socket, local, remote };
+      setProvidersReady(true);
+    } else {
+      setProvidersReady(true);
+    }
+    // Only destroy on final unmount
+    return () => {
+      providersRef.current?.socket.destroy();
+      providersRef.current?.remote.destroy();
+      providersRef.current?.local.destroy();
+      providersRef.current = null;
+    };
+  }, [pageId]);
+
+  // Only connect/disconnect on tab/idle, not destroy
+  useEffect(() => {
+    if (!providersReady || !providersRef.current) return;
+    const socket = providersRef.current.socket;
+
+    if (
+      isIdle &&
+      documentState === "hidden" &&
+      yjsConnectionStatus === WebSocketStatus.Connected
+    ) {
+      socket.disconnect();
+      return;
+    }
+    if (
+      documentState === "visible" &&
+      yjsConnectionStatus === WebSocketStatus.Disconnected
+    ) {
+      resetIdle();
+      socket.connect();
+    }
+  }, [isIdle, documentState, providersReady, resetIdle]);
+
+  // Attach here, to make sure the connection gets properly established
+  providersRef.current?.remote.attach();
 
   const extensions = useMemo(() => {
-    if (!providersReady || !remote || !currentUser?.user) {
+    if (!providersReady || !providersRef.current || !currentUser?.user) {
       return mainExtensions;
     }
 
+    const remoteProvider = providersRef.current.remote;
+
     return [
       ...mainExtensions,
-      ...collabExtensions(remote, currentUser?.user),
+      ...collabExtensions(remoteProvider, currentUser?.user),
     ];
-  }, [providersReady, remote, currentUser?.user]);
+  }, [providersReady, currentUser?.user]);
 
   const editor = useEditor(
     {
@@ -412,7 +550,7 @@ export default function PageEditor({
             {editor &&
               !editorIsEditable &&
               (editable || canComment) &&
-              remote && <ReadonlyBubbleMenu editor={editor} />}
+              providersRef.current && <ReadonlyBubbleMenu editor={editor} />}
             {showCommentPopup && (
               <CommentDialog editor={editor} pageId={pageId} />
             )}

apps/client/src/features/editor/page-ydoc-name.ts

@@ -1,14 +0,0 @@
-/**
- * Single source of truth for the IndexedDB / Hocuspocus document name of a
- * page's collaborative Yjs doc.
- *
- * The `page.<id>` convention is shared knowledge across three call sites: the
- * live editor providers (`use-page-collab-providers`), the offline warm path
- * (`make-offline`), and the offline purge (`clear-offline-cache`, which matches
- * the databases to delete by this prefix). Centralizing it here stops those
- * sites from silently drifting apart.
- */
-export const PAGE_YDOC_NAME_PREFIX = "page.";
-
-export const pageYdocName = (pageId: string): string =>
-  `${PAGE_YDOC_NAME_PREFIX}${pageId}`;

apps/client/src/features/editor/title-collab.test.ts

@@ -1,33 +0,0 @@
-import { describe, it, expect, vi, beforeEach } from "vitest";
-
-// isChangeOrigin is mocked so we can simulate local vs remote/collab-origin
-// transactions without constructing a real ProseMirror/Yjs transaction.
-const isChangeOriginMock = vi.hoisted(() => vi.fn());
-vi.mock("@tiptap/extension-collaboration", () => ({
-  isChangeOrigin: isChangeOriginMock,
-}));
-
-import { shouldPropagateTitleChange } from "./title-collab";
-
-beforeEach(() => {
-  isChangeOriginMock.mockReset();
-});
-
-describe("shouldPropagateTitleChange", () => {
-  it("propagates a genuine local edit (isChangeOrigin false)", () => {
-    isChangeOriginMock.mockReturnValue(false);
-    expect(shouldPropagateTitleChange({ local: true })).toBe(true);
-    expect(isChangeOriginMock).toHaveBeenCalledWith({ local: true });
-  });
-
-  it("skips a remote/collab-origin update (isChangeOrigin true)", () => {
-    isChangeOriginMock.mockReturnValue(true);
-    expect(shouldPropagateTitleChange({ remote: true })).toBe(false);
-  });
-
-  it("propagates when there is no transaction (treated as local)", () => {
-    expect(shouldPropagateTitleChange(undefined)).toBe(true);
-    // isChangeOrigin must not be called for a missing transaction.
-    expect(isChangeOriginMock).not.toHaveBeenCalled();
-  });
-});

apps/client/src/features/editor/title-collab.ts

@@ -1,19 +0,0 @@
-import { isChangeOrigin } from "@tiptap/extension-collaboration";
-
-/**
- * Whether a TitleEditor `onUpdate` should drive URL + tree propagation.
- *
- * Only genuine LOCAL edits propagate. Remote/collab-origin Yjs updates
- * (detected via `isChangeOrigin`) are skipped so a remote title change is not
- * re-broadcast back, which would create a feedback loop. A missing transaction
- * is treated as a local edit (propagate).
- *
- * Extracted as a pure helper so the skip decision is unit-testable without
- * mounting the full collaborative editor.
- */
-export function shouldPropagateTitleChange(transaction: unknown): boolean {
-  return !(
-    transaction &&
-    isChangeOrigin(transaction as Parameters<typeof isChangeOrigin>[0])
-  );
-}

apps/client/src/features/editor/title-editor.test.tsx

@@ -1,87 +0,0 @@
-import { describe, it, expect, vi, beforeEach } from "vitest";
-import { render, screen } from "@testing-library/react";
-
-// Drive the fallback-vs-collaborative switch (titleReady = providersReady &&
-// !!ydoc) by controlling what the editor-providers context returns.
-const editorProvidersValue: { ydoc: unknown; providersReady: boolean } = {
-  ydoc: null,
-  providersReady: false,
-};
-vi.mock("@/features/editor/contexts/editor-providers-context", () => ({
-  useEditorProviders: () => editorProvidersValue,
-}));
-
-// Mock the tiptap React bindings so the test does not mount a real editor:
-// useEditor returns a minimal stub and EditorContent renders a marker.
-vi.mock("@tiptap/react", () => ({
-  useEditor: () => ({
-    isInitialized: true,
-    commands: { focus: vi.fn() },
-    setEditable: vi.fn(),
-    getText: () => "",
-  }),
-  EditorContent: () => <div data-testid="collab-editor" />,
-}));
-
-vi.mock("react-i18next", () => ({
-  useTranslation: () => ({ t: (k: string) => k }),
-}));
-
-const navigateMock = vi.fn();
-vi.mock("react-router-dom", () => ({
-  useNavigate: () => navigateMock,
-}));
-
-vi.mock("@/features/websocket/use-query-emit.ts", () => ({
-  useQueryEmit: () => vi.fn(),
-}));
-
-// page-query transitively imports @/main.tsx; mock it to a pure stub.
-vi.mock("@/features/page/queries/page-query", () => ({
-  updatePageData: vi.fn(),
-}));
-vi.mock("@/main.tsx", () => ({
-  queryClient: { getQueryData: vi.fn(), setQueryData: vi.fn() },
-}));
-
-import { TitleEditor } from "./title-editor";
-
-const baseProps = {
-  pageId: "p1",
-  slugId: "slug-1",
-  title: "My Page Title",
-  spaceSlug: "space",
-  editable: true,
-};
-
-beforeEach(() => {
-  navigateMock.mockReset();
-  editorProvidersValue.ydoc = null;
-  editorProvidersValue.providersReady = false;
-});
-
-describe("TitleEditor fallback vs collaborative switch", () => {
-  it("renders a static <h1> with the title before the shared doc is ready", () => {
-    editorProvidersValue.ydoc = null;
-    editorProvidersValue.providersReady = false;
-
-    render(<TitleEditor {...baseProps} />);
-
-    const heading = screen.getByRole("heading", { level: 1 });
-    expect(heading.textContent).toBe("My Page Title");
-    // The collaborative editor must NOT mount until the doc is ready.
-    expect(screen.queryByTestId("collab-editor")).toBeNull();
-  });
-
-  it("renders the collaborative editor once the shared doc is ready", () => {
-    editorProvidersValue.ydoc = {}; // truthy shared doc
-    editorProvidersValue.providersReady = true;
-
-    render(<TitleEditor {...baseProps} />);
-
-    expect(screen.getByTestId("collab-editor")).toBeDefined();
-    // The static fallback <h1> is gone — Yjs is the single source of truth and
-    // the prop is never seeded into the collaborative editor.
-    expect(screen.queryByRole("heading", { level: 1 })).toBeNull();
-  });
-});

apps/client/src/features/editor/title-editor.tsx

@@ -1,5 +1,5 @@
 import "@/features/editor/styles/index.css";
-import { useEffect } from "react";
+import React, { useCallback, useEffect, useState } from "react";
 import { EditorContent, useEditor } from "@tiptap/react";
 import { Document } from "@tiptap/extension-document";
 import { Heading } from "@tiptap/extension-heading";
@@ -11,11 +11,14 @@ import {
   pageEditorAtom,
   titleEditorAtom,
 } from "@/features/editor/atoms/editor-atoms";
-import { pageKeys, updatePageData } from "@/features/page/queries/page-query";
+import {
+  updatePageData,
+  useUpdateTitlePageMutation,
+} from "@/features/page/queries/page-query";
 import { useDebouncedCallback, getHotkeyHandler } from "@mantine/hooks";
 import { useAtom } from "jotai";
-import { Collaboration } from "@tiptap/extension-collaboration";
-import { shouldPropagateTitleChange } from "@/features/editor/title-collab";
+import { useQueryEmit } from "@/features/websocket/use-query-emit.ts";
+import { History } from "@tiptap/extension-history";
 import { buildPageUrl } from "@/features/page/page.utils.ts";
 import { useNavigate } from "react-router-dom";
 import { useTranslation } from "react-i18next";
@@ -25,9 +28,6 @@ import localEmitter from "@/lib/local-emitter.ts";
 import { PageEditMode } from "@/features/user/types/user.types.ts";
 import { searchSpotlight } from "@/features/search/constants.ts";
 import { platformModifierKey } from "@/lib";
-import { useEditorProviders } from "@/features/editor/contexts/editor-providers-context";
-import { queryClient } from "@/main.tsx";
-import { IPage } from "@/features/page/types/page.types.ts";
 
 export interface TitleEditorProps {
   pageId: string;
@@ -45,82 +45,65 @@ export function TitleEditor({
   editable,
 }: TitleEditorProps) {
   const { t } = useTranslation();
+  const { mutateAsync: updateTitlePageMutationAsync } =
+    useUpdateTitlePageMutation();
   const pageEditor = useAtomValue(pageEditorAtom);
   const [, setTitleEditor] = useAtom(titleEditorAtom);
+  const emit = useQueryEmit();
   const navigate = useNavigate();
+  const [activePageId, setActivePageId] = useState(pageId);
   const currentPageEditMode = useAtomValue(currentPageEditModeAtom);
 
-  // Shared Y.Doc (title lives in its own 'title' fragment of the same doc as
-  // the body). Yjs is the source of truth for the title content.
-  const editorProviders = useEditorProviders();
-  const ydoc = editorProviders?.ydoc ?? null;
-  const providersReady = editorProviders?.providersReady ?? false;
-
-  // Until the shared doc is ready, the collaborative editor binds nothing and
-  // would render an empty heading until the Yjs 'title' fragment hydrates. Show
-  // a non-editable static <h1> with the `title` prop in the meantime. The prop
-  // is NEVER fed into the collaborative editor (Yjs stays the single source of
-  // truth — seeding it would duplicate the title).
-  const titleReady = providersReady && !!ydoc;
-
-  const titleEditor = useEditor(
-    {
-      extensions: [
-        Document.extend({
-          content: "heading",
-        }),
-        Heading.configure({
-          levels: [1],
-        }),
-        Text,
-        Placeholder.configure({
-          placeholder: t("Untitled"),
-          showOnlyWhenEditable: false,
-        }),
-        // Bind the title to the dedicated 'title' fragment of the shared doc.
-        // Collaboration also manages undo/redo, so the History extension is
-        // intentionally omitted (it would conflict with Yjs). When the doc is
-        // not ready yet the editor renders empty until the doc arrives.
-        ...(ydoc
-          ? [Collaboration.configure({ document: ydoc, field: "title" })]
-          : []),
-        EmojiCommand,
-      ],
-      onCreate({ editor }) {
-        if (editor) {
-          // @ts-ignore
-          setTitleEditor(editor);
-        }
+  const titleEditor = useEditor({
+    extensions: [
+      Document.extend({
+        content: "heading",
+      }),
+      Heading.configure({
+        levels: [1],
+      }),
+      Text,
+      Placeholder.configure({
+        placeholder: t("Untitled"),
+        showOnlyWhenEditable: false,
+      }),
+      History.configure({
+        depth: 20,
+      }),
+      EmojiCommand,
+    ],
+    onCreate({ editor }) {
+      if (editor) {
+        // @ts-ignore
+        setTitleEditor(editor);
+        setActivePageId(pageId);
+      }
+    },
+    onUpdate({ editor }) {
+      debounceUpdate();
+    },
+    editable: editable,
+    content: title,
+    immediatelyRender: true,
+    shouldRerenderOnTransaction: false,
+    editorProps: {
+      attributes: {
+        "aria-label": t("Page title"),
       },
-      onUpdate({ editor, transaction }) {
-        // Drive URL + tree propagation only on genuine local edits; skip
-        // remote/collab-origin Yjs updates to avoid feedback loops.
-        if (!shouldPropagateTitleChange(transaction)) return;
-        debouncedPropagateTitle(editor.getText());
-      },
-      editable: editable,
-      immediatelyRender: true,
-      shouldRerenderOnTransaction: false,
-      editorProps: {
-        attributes: {
-          "aria-label": t("Page title"),
-        },
-        handleDOMEvents: {
-          keydown: (_view, event) => {
-            if (platformModifierKey(event) && event.code === "KeyS") {
-              event.preventDefault();
-              return true;
-            }
-            if (platformModifierKey(event) && event.code === "KeyK") {
-              searchSpotlight.open();
-              return true;
-            }
-          },
+      handleDOMEvents: {
+        keydown: (_view, event) => {
+          if (platformModifierKey(event) && event.code === "KeyS") {
+            event.preventDefault();
+            return true;
+          }
+          if (platformModifierKey(event) && event.code === "KeyK") {
+            searchSpotlight.open();
+            return true;
+          }
         },
       },
     },
-    [pageId, ydoc],
-  );
+  });
 
   useEffect(() => {
     const anchorId = window.location.hash
@@ -130,45 +113,59 @@ export function TitleEditor({
     navigate(pageSlug, { replace: true });
   }, [title]);
 
-  // On a local title change: update the URL slug and propagate the change to
-  // the live tree/breadcrumbs for online users. No REST round-trip — the title
-  // itself is persisted through Yjs. Offline this simply no-ops the socket
-  // emit and the title syncs on reconnect.
-  const debouncedPropagateTitle = useDebouncedCallback((titleText: string) => {
-    const anchorId = window.location.hash
-      ? window.location.hash.substring(1)
-      : undefined;
-    navigate(buildPageUrl(spaceSlug, slugId, titleText, anchorId), {
-      replace: true,
+  const saveTitle = useCallback(() => {
+    if (!titleEditor || activePageId !== pageId) return;
+
+    if (
+      titleEditor.getText() === title ||
+      (titleEditor.getText() === "" && title === null)
+    ) {
+      return;
+    }
+
+    updateTitlePageMutationAsync({
+      pageId: pageId,
+      title: titleEditor.getText(),
+    }).then((page) => {
+      const event: UpdateEvent = {
+        operation: "updateOne",
+        spaceId: page.spaceId,
+        entity: ["pages"],
+        id: page.id,
+        payload: {
+          title: page.title,
+          slugId: page.slugId,
+          parentPageId: page.parentPageId,
+          icon: page.icon,
+        },
+      };
+
+      if (page.title !== titleEditor.getText()) return;
+
+      updatePageData(page);
+
+      localEmitter.emit("message", event);
+      emit(event);
     });
+  }, [pageId, title, titleEditor]);
 
-    const page =
-      queryClient.getQueryData<IPage>(pageKeys.detail(slugId)) ??
-      queryClient.getQueryData<IPage>(pageKeys.detail(pageId));
-    if (!page) return;
+  const debounceUpdate = useDebouncedCallback(saveTitle, 500);
 
-    const updatedPage: IPage = { ...page, title: titleText };
-
-    const event: UpdateEvent = {
-      operation: "updateOne",
-      spaceId: page.spaceId,
-      entity: ["pages"],
-      id: page.id,
-      payload: {
-        title: titleText,
-        slugId: page.slugId,
-        parentPageId: page.parentPageId,
-        icon: page.icon,
-      },
-    };
-
-    updatePageData(updatedPage);
-    // Drive the local (same-tab) tree/breadcrumb update. The cross-user tree
-    // refresh is handled server-side: the collab process extracts the renamed
-    // 'title' Yjs fragment and broadcasts a treeUpdate. The previous socket
-    // `emit(event)` here was a no-op (the gateway ignores it) and was removed.
-    localEmitter.emit("message", event);
-  }, 500);
+  useEffect(() => {
+    // Do not overwrite the title while the user is actively editing it. The
+    // server rebroadcasts PAGE_UPDATED to the author too, and that echo can
+    // carry a title that lags behind what the user has just typed; resetting
+    // content from it here would drop in-progress characters and jump the
+    // cursor. Apply external title changes only when the field is not focused.
+    if (
+      titleEditor &&
+      !titleEditor.isDestroyed &&
+      !titleEditor.isFocused &&
+      title !== titleEditor.getText()
+    ) {
+      titleEditor.commands.setContent(title);
+    }
+  }, [pageId, title, titleEditor]);
 
   useEffect(() => {
     setTimeout(() => {
@@ -178,6 +175,13 @@ export function TitleEditor({
     }, 300);
   }, [titleEditor]);
 
+  useEffect(() => {
+    return () => {
+      // force-save title on navigation
+      saveTitle();
+    };
+  }, [pageId]);
+
   useEffect(() => {
     if (!titleEditor) return;
     titleEditor.setEditable(editable && currentPageEditMode === PageEditMode.Edit);
@@ -244,22 +248,16 @@ export function TitleEditor({
 
   return (
     <div className="page-title">
-      {titleReady ? (
-        <EditorContent
-          editor={titleEditor}
-          onKeyDown={(event) => {
-            // First handle the search hotkey
-            getHotkeyHandler([["mod+F", openSearchDialog]])(event);
+      <EditorContent
+        editor={titleEditor}
+        onKeyDown={(event) => {
+          // First handle the search hotkey
+          getHotkeyHandler([["mod+F", openSearchDialog]])(event);
 
-            // Then handle other key events
-            handleTitleKeyDown(event);
-          }}
-        />
-      ) : (
-        // Static, non-editable fallback so the title is visible before Yjs
-        // hydrates the 'title' fragment. Not wired into the collaborative editor.
-        <h1>{title}</h1>
-      )}
+          // Then handle other key events
+          handleTitleKeyDown(event);
+        }}
+      />
     </div>
   );
 }

apps/client/src/features/offline/clear-offline-cache.test.ts

@@ -1,107 +0,0 @@
-import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
-
-// vi.mock factories are hoisted above imports, so the spies they reference must
-// be declared via vi.hoisted (also hoisted). These are inspected by assertions.
-const h = vi.hoisted(() => ({
-  clear: vi.fn(),
-  del: vi.fn(),
-}));
-
-// The module under test imports the app entry at load time — it must be mocked.
-vi.mock("@/main.tsx", () => ({
-  queryClient: { clear: h.clear },
-}));
-vi.mock("idb-keyval", () => ({
-  del: h.del,
-}));
-
-import { clearOfflineCache } from "./clear-offline-cache";
-import { OFFLINE_CACHE_KEY } from "./query-persister";
-
-// jsdom does not provide indexedDB.databases() or Cache Storage, so the browser
-// globals are stubbed per-test. We restore them afterwards.
-const originalIndexedDB = (globalThis as any).indexedDB;
-const originalCaches = (globalThis as any).caches;
-
-beforeEach(() => {
-  h.clear.mockClear();
-  h.del.mockClear();
-});
-
-afterEach(() => {
-  (globalThis as any).indexedDB = originalIndexedDB;
-  (globalThis as any).caches = originalCaches;
-  vi.restoreAllMocks();
-});
-
-describe("clearOfflineCache", () => {
-  it("resolves without throwing when the browser globals are absent", async () => {
-    (globalThis as any).indexedDB = undefined;
-    delete (globalThis as any).caches;
-
-    await expect(clearOfflineCache()).resolves.toBeUndefined();
-
-    // The two store-agnostic steps still run.
-    expect(h.clear).toHaveBeenCalledTimes(1);
-    expect(h.del).toHaveBeenCalledWith(OFFLINE_CACHE_KEY);
-  });
-
-  it("deletes only `page.*` IndexedDB databases and only `api-get-cache` caches", async () => {
-    const deleteDatabase = vi.fn((_name: string) => {
-      const request: any = {};
-      // Resolve the deletion on the next microtask, like a real IDBRequest.
-      queueMicrotask(() => request.onsuccess && request.onsuccess());
-      return request;
-    });
-    (globalThis as any).indexedDB = {
-      databases: vi
-        .fn()
-        .mockResolvedValue([
-          { name: "page.aaa" },
-          { name: "page.bbb" },
-          { name: "keyval-store" },
-          { name: undefined },
-        ]),
-      deleteDatabase,
-    };
-
-    const cacheDelete = vi.fn().mockResolvedValue(true);
-    (globalThis as any).caches = {
-      keys: vi
-        .fn()
-        .mockResolvedValue([
-          "workbox-runtime-https://app/api-get-cache",
-          "other-cache",
-        ]),
-      delete: cacheDelete,
-    };
-
-    await expect(clearOfflineCache()).resolves.toBeUndefined();
-
-    // Only the two page.* databases are deleted.
-    expect(deleteDatabase).toHaveBeenCalledTimes(2);
-    expect(deleteDatabase).toHaveBeenCalledWith("page.aaa");
-    expect(deleteDatabase).toHaveBeenCalledWith("page.bbb");
-
-    // Only the api-get-cache entry is deleted.
-    expect(cacheDelete).toHaveBeenCalledTimes(1);
-    expect(cacheDelete).toHaveBeenCalledWith(
-      "workbox-runtime-https://app/api-get-cache",
-    );
-  });
-
-  it("never throws even if a step rejects (best-effort)", async () => {
-    h.del.mockRejectedValueOnce(new Error("idb boom"));
-    (globalThis as any).indexedDB = {
-      databases: vi.fn().mockRejectedValue(new Error("databases boom")),
-      deleteDatabase: vi.fn(),
-    };
-    (globalThis as any).caches = {
-      keys: vi.fn().mockRejectedValue(new Error("caches boom")),
-      delete: vi.fn(),
-    };
-
-    await expect(clearOfflineCache()).resolves.toBeUndefined();
-    expect(h.clear).toHaveBeenCalledTimes(1);
-  });
-});

apps/client/src/features/offline/clear-offline-cache.ts

@@ -1,94 +0,0 @@
-import { del } from "idb-keyval";
-
-import { queryClient } from "@/main.tsx";
-import { OFFLINE_CACHE_KEY } from "./query-persister";
-import { PAGE_YDOC_NAME_PREFIX } from "@/features/editor/page-ydoc-name";
-
-/**
- * Best-effort purge of all of the current user's offline data from the browser.
- *
- * On logout the previous user's private data would otherwise linger locally and
- * be readable by the next person on the device. This clears the three offline
- * stores the app writes:
- *   1. the in-memory + IndexedDB-persisted TanStack Query cache (idb-keyval key
- *      `OFFLINE_CACHE_KEY`),
- *   2. the Yjs page documents (IndexedDB databases named `page.<id>` created by
- *      y-indexeddb in make-offline.ts), and
- *   3. any legacy service worker `api-get-cache` Cache Storage entry. The
- *      Workbox runtime no longer creates this cache (the GET /api NetworkFirst
- *      rule was removed — offline reads come from the persisted RQ cache), so
- *      this is now a defensive cleanup for caches left by older app versions.
- *
- * Fully best-effort: every step is isolated so a single failure neither blocks
- * the remaining steps nor throws to the caller (logout must never be blocked on
- * cache cleanup). Callers may ignore the resolved value.
- *
- * Limitations:
- *   - Deleting the Yjs page databases relies on `indexedDB.databases()`, which
- *     is unavailable in some browsers (notably Firefox). There we skip silently;
- *     those `page.<id>` databases are then left in place.
- *   - Cache Storage clearing only runs where `caches` exists (secure contexts /
- *     service-worker-capable browsers).
- */
-export async function clearOfflineCache(): Promise<void> {
-  // 1a. Drop the in-memory query cache immediately.
-  try {
-    queryClient.clear();
-  } catch {
-    // best-effort: ignore in-memory cache reset failures
-  }
-
-  // 1b. Delete the persisted RQ cache from IndexedDB.
-  try {
-    await del(OFFLINE_CACHE_KEY);
-  } catch {
-    // best-effort: ignore persisted-cache deletion failures
-  }
-
-  // 2. Delete the Yjs page IndexedDB databases (`page.<id>`).
-  // `indexedDB.databases()` is not implemented everywhere (e.g. Firefox); when
-  // it is missing we cannot enumerate the page databases, so we skip silently.
-  try {
-    if (
-      typeof indexedDB !== "undefined" &&
-      typeof indexedDB.databases === "function"
-    ) {
-      const dbs = await indexedDB.databases();
-      for (const db of dbs) {
-        const name = db?.name;
-        if (typeof name !== "string" || !name.startsWith(PAGE_YDOC_NAME_PREFIX))
-          continue;
-        try {
-          // Fire-and-forget delete; await a thin wrapper so a slow delete does
-          // not race the page teardown, but never reject on it.
-          await new Promise<void>((resolve) => {
-            const request = indexedDB.deleteDatabase(name);
-            request.onsuccess = () => resolve();
-            request.onerror = () => resolve();
-            request.onblocked = () => resolve();
-          });
-        } catch {
-          // best-effort per database
-        }
-      }
-    }
-  } catch {
-    // best-effort: ignore enumeration/deletion failures
-  }
-
-  // 3. Clear any legacy service worker API cache. Current builds no longer
-  // create it, but an older client may have left an "api-get-cache" entry
-  // (Workbox may prefix the name), so match by substring rather than exact name.
-  try {
-    if ("caches" in window) {
-      const keys = await caches.keys();
-      await Promise.all(
-        keys
-          .filter((key) => key.includes("api-get-cache"))
-          .map((key) => caches.delete(key)),
-      );
-    }
-  } catch {
-    // best-effort: ignore Cache Storage failures
-  }
-}

apps/client/src/features/offline/make-offline.test.ts

@@ -1,373 +0,0 @@
-import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
-
-// vi.mock factories are hoisted above imports, so any spy they reference must be
-// declared with vi.hoisted (which is hoisted as well). These shared spies are
-// inspected by the assertions below.
-const h = vi.hoisted(() => ({
-  ydocDestroy: vi.fn(),
-  idbDestroy: vi.fn(),
-  providerOn: vi.fn(),
-  providerOff: vi.fn(),
-  providerDestroy: vi.fn(),
-}));
-
-// The module under test imports the app entry at load time — it must be mocked.
-vi.mock("@/main.tsx", () => ({
-  queryClient: { setQueryData: vi.fn(), prefetchQuery: vi.fn() },
-}));
-vi.mock("@/features/page/services/page-service", () => ({
-  getPageById: vi.fn(),
-  getPageBreadcrumbs: vi.fn(),
-  getSidebarPages: vi.fn(),
-  getAllSidebarPages: vi.fn(),
-}));
-vi.mock("@/features/space/services/space-service.ts", () => ({
-  getSpaceById: vi.fn(),
-}));
-vi.mock("@/features/comment/services/comment-service", () => ({
-  getPageComments: vi.fn(),
-}));
-
-// Use the `function` form (not an arrow) so Vitest binds the constructor return
-// value when the module under test calls `new Y.Doc()` etc.
-vi.mock("yjs", () => ({
-  Doc: vi.fn(function () {
-    return { destroy: h.ydocDestroy };
-  }),
-}));
-vi.mock("y-indexeddb", () => ({
-  IndexeddbPersistence: vi.fn(function () {
-    return { destroy: h.idbDestroy };
-  }),
-}));
-vi.mock("@hocuspocus/provider", () => ({
-  HocuspocusProvider: vi.fn(function () {
-    return { on: h.providerOn, off: h.providerOff, destroy: h.providerDestroy };
-  }),
-}));
-
-import {
-  warmInfiniteAll,
-  warmPageYdoc,
-  makePageAvailableOffline,
-} from "./make-offline";
-import { queryClient } from "@/main.tsx";
-import {
-  getPageById,
-  getPageBreadcrumbs,
-  getSidebarPages,
-} from "@/features/page/services/page-service";
-import { getPageComments } from "@/features/comment/services/comment-service";
-
-const setQueryData = (queryClient as any).setQueryData as ReturnType<
-  typeof vi.fn
->;
-const prefetchQuery = (queryClient as any).prefetchQuery as ReturnType<
-  typeof vi.fn
->;
-
-beforeEach(() => {
-  // Clear call history WITHOUT wiping the mock implementations the vi.mock
-  // factories installed (vi.clearAllMocks would drop the constructor return
-  // objects and break the provider/idb/yjs spies).
-  setQueryData.mockClear();
-  prefetchQuery.mockReset();
-  prefetchQuery.mockResolvedValue(undefined);
-  (getPageById as ReturnType<typeof vi.fn>).mockReset();
-  (getPageBreadcrumbs as ReturnType<typeof vi.fn>).mockReset();
-  (getSidebarPages as ReturnType<typeof vi.fn>).mockReset();
-  (getPageComments as ReturnType<typeof vi.fn>).mockReset();
-  h.ydocDestroy.mockClear();
-  h.idbDestroy.mockClear();
-  h.providerOn.mockClear();
-  h.providerOff.mockClear();
-  h.providerDestroy.mockClear();
-});
-
-describe("warmInfiniteAll", () => {
-  it("warms a single page and writes the InfiniteData cache shape", async () => {
-    const res = { items: [{ id: 1 }], meta: { nextCursor: null } };
-    const fetchPage = vi.fn().mockResolvedValue(res);
-
-    await warmInfiniteAll(["comments", "p1"], fetchPage);
-
-    expect(fetchPage).toHaveBeenCalledTimes(1);
-    expect(fetchPage).toHaveBeenCalledWith(undefined);
-    expect(setQueryData).toHaveBeenCalledTimes(1);
-    expect(setQueryData).toHaveBeenCalledWith(["comments", "p1"], {
-      pages: [res],
-      pageParams: [undefined],
-    });
-  });
-
-  it("walks the cursor chain across multiple pages", async () => {
-    const r0 = { items: [], meta: { nextCursor: "c1" } };
-    const r1 = { items: [], meta: { nextCursor: "c2" } };
-    const r2 = { items: [], meta: { nextCursor: null } };
-    const fetchPage = vi
-      .fn()
-      .mockResolvedValueOnce(r0)
-      .mockResolvedValueOnce(r1)
-      .mockResolvedValueOnce(r2);
-
-    await warmInfiniteAll(["comments", "p1"], fetchPage);
-
-    expect(fetchPage).toHaveBeenCalledTimes(3);
-    expect(fetchPage.mock.calls.map((c) => c[0])).toEqual([
-      undefined,
-      "c1",
-      "c2",
-    ]);
-    const payload = setQueryData.mock.calls[0][1];
-    expect(payload.pages).toEqual([r0, r1, r2]);
-    expect(payload.pageParams).toEqual([undefined, "c1", "c2"]);
-  });
-
-  it("caps pagination at maxPages and reports the truncation (returns false)", async () => {
-    // Always returns a non-null cursor — the cap is the only thing that stops it.
-    const fetchPage = vi
-      .fn()
-      .mockResolvedValue({ items: [], meta: { nextCursor: "more" } });
-    const errorSpy = vi.spyOn(console, "error").mockImplementation(() => {});
-
-    // Hitting maxPages with a cursor still pending is a truncated warm: the
-    // (partial) cache is still written, but the result is reported as false.
-    await expect(
-      warmInfiniteAll(["comments", "p1"], fetchPage, 2),
-    ).resolves.toBe(false);
-
-    expect(fetchPage).toHaveBeenCalledTimes(2);
-    const payload = setQueryData.mock.calls[0][1];
-    expect(payload.pages).toHaveLength(2);
-    expect(errorSpy).toHaveBeenCalled();
-
-    errorSpy.mockRestore();
-  });
-
-  it("returns true on success", async () => {
-    const fetchPage = vi
-      .fn()
-      .mockResolvedValue({ items: [], meta: { nextCursor: null } });
-
-    await expect(
-      warmInfiniteAll(["comments", "p1"], fetchPage),
-    ).resolves.toBe(true);
-  });
-
-  it("reports errors (returns false) and never writes the cache on failure", async () => {
-    const fetchPage = vi.fn().mockRejectedValue(new Error("network"));
-    const errorSpy = vi.spyOn(console, "error").mockImplementation(() => {});
-
-    await expect(
-      warmInfiniteAll(["comments", "p1"], fetchPage),
-    ).resolves.toBe(false);
-    expect(setQueryData).not.toHaveBeenCalled();
-    expect(errorSpy).toHaveBeenCalled();
-
-    errorSpy.mockRestore();
-  });
-});
-
-describe("makePageAvailableOffline", () => {
-  const okPage = {
-    id: "uuid-1",
-    slugId: "slug-1",
-    space: { slug: "space-slug" },
-  };
-
-  it("returns ok:true with no failures when every step succeeds", async () => {
-    (getPageById as ReturnType<typeof vi.fn>).mockResolvedValue(okPage);
-    (getPageBreadcrumbs as ReturnType<typeof vi.fn>).mockResolvedValue([]);
-    (getSidebarPages as ReturnType<typeof vi.fn>).mockResolvedValue({
-      items: [],
-      meta: { nextCursor: null },
-    });
-    (getPageComments as ReturnType<typeof vi.fn>).mockResolvedValue({
-      items: [],
-      meta: { nextCursor: null },
-    });
-
-    const result = await makePageAvailableOffline({
-      pageId: "uuid-1",
-      spaceId: "space-uuid",
-    });
-
-    expect(result).toEqual({ ok: true, failed: [] });
-  });
-
-  it("returns ok:false with the failed step label when a warm step fails", async () => {
-    const errorSpy = vi.spyOn(console, "error").mockImplementation(() => {});
-    (getPageById as ReturnType<typeof vi.fn>).mockResolvedValue(okPage);
-    (getPageBreadcrumbs as ReturnType<typeof vi.fn>).mockResolvedValue([]);
-    (getSidebarPages as ReturnType<typeof vi.fn>).mockResolvedValue({
-      items: [],
-      meta: { nextCursor: null },
-    });
-    // Comments warm fails -> labeled "comments".
-    (getPageComments as ReturnType<typeof vi.fn>).mockRejectedValue(
-      new Error("network"),
-    );
-
-    const result = await makePageAvailableOffline({
-      pageId: "uuid-1",
-      spaceId: "space-uuid",
-    });
-
-    expect(result.ok).toBe(false);
-    expect(result.failed).toContain("comments");
-    expect(errorSpy).toHaveBeenCalled();
-
-    errorSpy.mockRestore();
-  });
-
-  // Helper: the page-ids passed to the sidebar-children warm (its query key is
-  // ["sidebar-pages", { pageId, spaceId }]) — i.e. which nodes were prefetched.
-  const warmedSidebarIds = () =>
-    prefetchQuery.mock.calls
-      .map((c) => c[0])
-      .filter((opts: any) => opts?.queryKey?.[0] === "sidebar-pages")
-      .map((opts: any) => opts.queryKey[1]?.pageId);
-
-  it("warms the page + every ancestor's children once and skips the self-ancestor guard", async () => {
-    (getPageById as ReturnType<typeof vi.fn>).mockResolvedValue(okPage);
-    // Breadcrumbs include two real ancestors, the page's OWN id (must be skipped
-    // by the ancestorId === pageId guard so it is not warmed twice), and a
-    // malformed entry with no id (also skipped).
-    (getPageBreadcrumbs as ReturnType<typeof vi.fn>).mockResolvedValue([
-      { id: "anc-1" },
-      { id: "uuid-1" }, // === pageId -> guard
-      { id: "anc-2" },
-      {}, // no id -> skipped
-    ]);
-    (getSidebarPages as ReturnType<typeof vi.fn>).mockResolvedValue({
-      items: [],
-      meta: { nextCursor: null },
-    });
-    (getPageComments as ReturnType<typeof vi.fn>).mockResolvedValue({
-      items: [],
-      meta: { nextCursor: null },
-    });
-
-    const result = await makePageAvailableOffline({
-      pageId: "uuid-1",
-      spaceId: "space-uuid",
-    });
-
-    const ids = warmedSidebarIds();
-    // The page's own children (warmSidebarChildren(pageId)) plus each real
-    // ancestor — exactly once each. The self-ancestor (uuid-1 in breadcrumbs) is
-    // NOT a second warm: uuid-1 appears once (from the page's own children call).
-    expect(ids).toEqual(["uuid-1", "anc-1", "anc-2"]);
-    expect(ids.filter((id: string) => id === "uuid-1")).toHaveLength(1);
-    expect(result).toEqual({ ok: true, failed: [] });
-  });
-
-  it("dedupes repeated tree failures into a single 'tree' label", async () => {
-    const errorSpy = vi.spyOn(console, "error").mockImplementation(() => {});
-    (getPageById as ReturnType<typeof vi.fn>).mockResolvedValue(okPage);
-    (getPageBreadcrumbs as ReturnType<typeof vi.fn>).mockResolvedValue([
-      { id: "anc-1" },
-      { id: "anc-2" },
-    ]);
-    (getSidebarPages as ReturnType<typeof vi.fn>).mockResolvedValue({
-      items: [],
-      meta: { nextCursor: null },
-    });
-    (getPageComments as ReturnType<typeof vi.fn>).mockResolvedValue({
-      items: [],
-      meta: { nextCursor: null },
-    });
-    // Fail ONLY the sidebar-children prefetches (page-own + both ancestors = 3
-    // failures); the currentUser/space prefetches still resolve.
-    prefetchQuery.mockImplementation(async (opts: any) => {
-      if (opts?.queryKey?.[0] === "sidebar-pages") throw new Error("network");
-      return undefined;
-    });
-
-    const result = await makePageAvailableOffline({
-      pageId: "uuid-1",
-      spaceId: "space-uuid",
-    });
-
-    // Three node warms failed but the contract collapses them to one "tree".
-    expect(result.ok).toBe(false);
-    expect(result.failed).toEqual(["tree"]);
-    expect(errorSpy).toHaveBeenCalled();
-
-    errorSpy.mockRestore();
-  });
-
-  it("records 'breadcrumbs' (not 'tree') when the breadcrumbs lookup rejects", async () => {
-    const errorSpy = vi.spyOn(console, "error").mockImplementation(() => {});
-    (getPageById as ReturnType<typeof vi.fn>).mockResolvedValue(okPage);
-    // Ancestor discovery fails -> the ancestor-walk is recorded as "breadcrumbs".
-    (getPageBreadcrumbs as ReturnType<typeof vi.fn>).mockRejectedValue(
-      new Error("network"),
-    );
-    (getSidebarPages as ReturnType<typeof vi.fn>).mockResolvedValue({
-      items: [],
-      meta: { nextCursor: null },
-    });
-    (getPageComments as ReturnType<typeof vi.fn>).mockResolvedValue({
-      items: [],
-      meta: { nextCursor: null },
-    });
-
-    const result = await makePageAvailableOffline({
-      pageId: "uuid-1",
-      spaceId: "space-uuid",
-    });
-
-    // The page's own children still warmed fine (prefetch resolves), so the only
-    // failure is the breadcrumbs lookup.
-    expect(result.ok).toBe(false);
-    expect(result.failed).toEqual(["breadcrumbs"]);
-    expect(errorSpy).toHaveBeenCalled();
-
-    errorSpy.mockRestore();
-  });
-});
-
-describe("warmPageYdoc", () => {
-  afterEach(() => {
-    vi.useRealTimers();
-  });
-
-  it("resolves on synced, detaches the listener once, and tears everything down (settle-once)", async () => {
-    const promise = warmPageYdoc("p1", "ws://x");
-
-    // Grab the synced handler the provider registered.
-    expect(h.providerOn).toHaveBeenCalledWith("synced", expect.any(Function));
-    const handler = h.providerOn.mock.calls.find(
-      (c) => c[0] === "synced",
-    )![1] as () => void;
-
-    handler();
-    await expect(promise).resolves.toBeUndefined();
-
-    // Listener detached and everything cleaned up.
-    expect(h.providerOff).toHaveBeenCalledWith("synced", expect.any(Function));
-    expect(h.providerDestroy).toHaveBeenCalledTimes(1);
-    expect(h.idbDestroy).toHaveBeenCalledTimes(1);
-    expect(h.ydocDestroy).toHaveBeenCalledTimes(1);
-
-    // Firing the handler again must NOT re-run cleanup (settled guard).
-    handler();
-    expect(h.providerDestroy).toHaveBeenCalledTimes(1);
-    expect(h.idbDestroy).toHaveBeenCalledTimes(1);
-    expect(h.ydocDestroy).toHaveBeenCalledTimes(1);
-  });
-
-  it("resolves and cleans up after the timeout when synced never fires", async () => {
-    vi.useFakeTimers();
-    const promise = warmPageYdoc("p1", "ws://x");
-
-    // Do not fire "synced"; let the 8s safety timeout settle it.
-    await vi.advanceTimersByTimeAsync(8000);
-    await expect(promise).resolves.toBeUndefined();
-
-    expect(h.providerDestroy).toHaveBeenCalledTimes(1);
-    expect(h.idbDestroy).toHaveBeenCalledTimes(1);
-    expect(h.ydocDestroy).toHaveBeenCalledTimes(1);
-  });
-});

apps/client/src/features/offline/make-offline.ts

@@ -1,315 +0,0 @@
-import * as Y from "yjs";
-import { IndexeddbPersistence } from "y-indexeddb";
-import { HocuspocusProvider } from "@hocuspocus/provider";
-
-import { queryClient } from "@/main.tsx";
-import {
-  getPageById,
-  getPageBreadcrumbs,
-  getSidebarPages,
-} from "@/features/page/services/page-service";
-import {
-  pageKeys,
-  sidebarPagesQueryOptions,
-} from "@/features/page/queries/page-query";
-import { spaceByIdQueryOptions } from "@/features/space/queries/space-query";
-import { RQ_KEY } from "@/features/comment/queries/comment-query";
-import { getPageComments } from "@/features/comment/services/comment-service";
-import { getMyInfo } from "@/features/user/services/user-service";
-import { userKeys } from "@/features/user/hooks/use-current-user";
-import { IPage } from "@/features/page/types/page.types";
-import { IPagination } from "@/lib/types.ts";
-import { pageYdocName } from "@/features/editor/page-ydoc-name";
-
-/**
- * Fully paginate an infinite query and write the @tanstack InfiniteData cache
- * shape ({ pages, pageParams }) that the matching useInfiniteQuery hook reads.
- *
- * The default prefetchInfiniteQuery only warms the FIRST page, which leaves
- * hooks that treat hasNextPage as still-loading (e.g. the comments panel)
- * spinning forever offline, and silently truncates large lists. This walks the
- * cursor chain until it runs out (or hits maxPages) so the whole list is cached.
- *
- * Best-effort: a failure does not throw (a partial/failed warm is still useful),
- * but it is reported — the error is logged with context and `false` is returned
- * so the caller can record the failed step instead of silently succeeding.
- *
- * Returns true ONLY if the cursor chain was fully exhausted and written. If the
- * walk stops because it hit `maxPages` while a `nextCursor` is still pending,
- * the cached list is truncated AND its last page keeps a nextCursor that cannot
- * be re-fetched offline (hooks that gate on hasNextPage would spin forever), so
- * that case is logged and returns false too — the caller records it as a failed
- * warm instead of a silent truncated success. The (partial) cache is still
- * written so what we did fetch is usable.
- *
- * Exported for unit testing of the cursor-walk / cache-write behavior.
- */
-export async function warmInfiniteAll<T>(
-  queryKey: readonly unknown[],
-  fetchPage: (cursor: string | undefined) => Promise<IPagination<T>>,
-  maxPages = 50,
-): Promise<boolean> {
-  try {
-    const pages: IPagination<T>[] = [];
-    const pageParams: (string | undefined)[] = [];
-    let cursor: string | undefined = undefined;
-    let exhausted = false;
-
-    for (let i = 0; i < maxPages; i++) {
-      const res = await fetchPage(cursor);
-      pages.push(res);
-      pageParams.push(cursor);
-      cursor = res?.meta?.nextCursor ?? undefined;
-      if (!cursor) {
-        exhausted = true;
-        break;
-      }
-    }
-
-    queryClient.setQueryData(queryKey, { pages, pageParams });
-
-    if (!exhausted) {
-      // Stopped at maxPages with a cursor still pending: the list is truncated
-      // and the last cached page's nextCursor is un-fetchable offline. Report it
-      // as a failed warm rather than a silent truncated success.
-      console.error("warmInfiniteAll truncated at maxPages", {
-        queryKey,
-        maxPages,
-      });
-      return false;
-    }
-    return true;
-  } catch (error) {
-    console.error("warmInfiniteAll failed", { queryKey, error });
-    return false;
-  }
-}
-
-export interface MakePageAvailableOfflineParams {
-  pageId: string;
-  spaceId?: string;
-}
-
-/**
- * Outcome of {@link makePageAvailableOffline}. `ok` is true only when every warm
- * step succeeded; `failed` lists the labels of the steps that failed (a subset
- * of: "currentUser", "page", "space", "tree", "breadcrumbs", "comments").
- */
-export interface MakePageAvailableOfflineResult {
-  ok: boolean;
-  failed: string[];
-}
-
-/**
- * Best-effort prefetch of a page's read queries so they get persisted to
- * IndexedDB and become readable offline.
- *
- * Each step is isolated and this function does NOT throw — a partial warm is
- * still useful. Instead of silently succeeding, every failed step is logged
- * with a label and recorded in the returned result: `{ ok, failed }` where
- * `ok` is true only if no step failed and `failed` lists the failed step
- * labels. Only meaningful while online (the underlying requests must succeed).
- */
-export async function makePageAvailableOffline({
-  pageId,
-  spaceId,
-}: MakePageAvailableOfflineParams): Promise<MakePageAvailableOfflineResult> {
-  const failed: string[] = [];
-
-  // Warm the current user (['currentUser']) so the auth-gated <Layout> can
-  // hydrate offline. UserProvider blanks the whole app while useCurrentUser has
-  // no data, and the offline POST /api/users/me fails as a network error, so
-  // without a persisted user a pinned page still white-screens after relaunch
-  // (#238). Persisted via OFFLINE_PERSIST_ROOTS; warmed here so the persisted
-  // cache actually has an entry to restore.
-  try {
-    await queryClient.prefetchQuery({
-      queryKey: userKeys.currentUser(),
-      queryFn: () => getMyInfo(),
-    });
-  } catch (error) {
-    console.error("makePageAvailableOffline: currentUser step failed", {
-      pageId,
-      error,
-    });
-    failed.push("currentUser");
-  }
-
-  // Fetch the page document ONCE and write it under BOTH cache keys, exactly
-  // like usePageQuery's onData effect. Every page consumer reads
-  // pageKeys.detail(slugId) (usePageQuery keys on the slugId for routed reads),
-  // so warming only the uuid key would leave the offline page blank.
-  let page: IPage | undefined;
-  try {
-    page = await getPageById({ pageId });
-    queryClient.setQueryData(pageKeys.detail(page.slugId), page);
-    queryClient.setQueryData(pageKeys.detail(page.id), page);
-  } catch (error) {
-    console.error("makePageAvailableOffline: page step failed", {
-      pageId,
-      error,
-    });
-    failed.push("page");
-  }
-
-  // Warm the space — page.tsx renders nothing until the space query resolves
-  // (useGetSpaceBySlugQuery). Awaited (not the fire-and-forget prefetchSpace) so
-  // the space is actually persisted before the caller fires its toast. Shares
-  // spaceByIdQueryOptions so the key/fn cannot drift from the hook.
-  try {
-    const spaceSlug = page?.space?.slug;
-    if (spaceSlug) {
-      await queryClient.prefetchQuery(spaceByIdQueryOptions(spaceSlug));
-    }
-  } catch (error) {
-    console.error("makePageAvailableOffline: space step failed", {
-      pageId,
-      error,
-    });
-    failed.push("space");
-  }
-
-  // Warm the sidebar tree root so the WHOLE root level renders offline (matches
-  // useGetRootSidebarPagesQuery's pageKeys.rootSidebar(spaceId) infinite cache).
-  // Fully paginated so large root levels are not truncated at 100.
-  if (spaceId) {
-    const ok = await warmInfiniteAll(pageKeys.rootSidebar(spaceId), (cursor) =>
-      getSidebarPages({ spaceId, cursor, limit: 100 }),
-    );
-    if (!ok) failed.push("tree");
-  }
-
-  // Warm the children of the page and of every ancestor so the path to this
-  // page is expandable offline. We MIRROR fetchAllAncestorChildren exactly via
-  // sidebarPagesQueryOptions — same pageKeys.sidebar({ pageId, spaceId }) key,
-  // same getAllSidebarPages fn (which aggregates ALL children pages, so nothing
-  // is truncated at 100), same 30min staleTime — otherwise the warmed cache
-  // would never be read by the offline tree.
-  const warmSidebarChildren = async (id: string): Promise<boolean> => {
-    try {
-      // Keep EXACTLY { pageId, spaceId } so the key hashes identically to
-      // fetchAllAncestorChildren's (no parentPageId, no extra fields).
-      const params = { pageId: id, spaceId };
-      await queryClient.prefetchQuery(sidebarPagesQueryOptions(params));
-      return true;
-    } catch (error) {
-      console.error("makePageAvailableOffline: tree node step failed", {
-        pageId: id,
-        error,
-      });
-      return false;
-    }
-  };
-
-  // The page's own children.
-  if (!(await warmSidebarChildren(pageId))) failed.push("tree");
-
-  // Each ancestor's children. Use the breadcrumbs endpoint ONLY to discover the
-  // ancestor ids — we intentionally do NOT cache the breadcrumbs themselves
-  // (the UI derives the path from the tree).
-  try {
-    const ancestors = (await getPageBreadcrumbs(pageId)) as
-      | Array<{ id?: string }>
-      | undefined;
-    for (const ancestor of ancestors ?? []) {
-      const ancestorId = ancestor?.id;
-      if (!ancestorId || ancestorId === pageId) continue;
-      if (!(await warmSidebarChildren(ancestorId))) failed.push("tree");
-    }
-  } catch (error) {
-    console.error("makePageAvailableOffline: breadcrumbs step failed", {
-      pageId,
-      error,
-    });
-    failed.push("breadcrumbs");
-  }
-
-  // Comments (matches useCommentsQuery's RQ_KEY(pageId) infinite cache).
-  // useCommentsQuery reports isLoading while hasNextPage is true, so warming
-  // only the first page leaves the offline comments panel spinning forever on
-  // pages with >100 comments. Fully paginate so the last cached page has no
-  // nextCursor and the panel settles offline.
-  const commentsOk = await warmInfiniteAll(RQ_KEY(pageId), (cursor) =>
-    getPageComments({ pageId, cursor, limit: 100 }),
-  );
-  if (!commentsOk) failed.push("comments");
-
-  // Dedupe — the tree label can be recorded once per failed node/ancestor.
-  const uniqueFailed = [...new Set(failed)];
-  return { ok: uniqueFailed.length === 0, failed: uniqueFailed };
-}
-
-/**
- * Best-effort warm-up of the page's Yjs document into IndexedDB so the editor
- * can open offline.
- *
- * Opens a local IndexeddbPersistence plus a transient HocuspocusProvider to
- * pull the server state into IndexedDB, then tears both down once synced (or
- * after a timeout). Entirely wrapped in try/catch — NEVER throws.
- *
- * Only meaningful when online at warm time; offline it is a no-op that resolves.
- */
-export async function warmPageYdoc(
-  pageId: string,
-  collabUrl: string,
-  token?: string,
-): Promise<void> {
-  let ydoc: Y.Doc | null = null;
-  let local: IndexeddbPersistence | null = null;
-  let remote: HocuspocusProvider | null = null;
-
-  try {
-    const documentName = pageYdocName(pageId);
-    ydoc = new Y.Doc();
-    local = new IndexeddbPersistence(documentName, ydoc);
-    remote = new HocuspocusProvider({
-      url: collabUrl,
-      name: documentName,
-      document: ydoc,
-      token,
-    });
-
-    const provider = remote;
-
-    await new Promise<void>((resolve) => {
-      let settled = false;
-      let timeoutId: ReturnType<typeof setTimeout> | undefined;
-      const finish = () => {
-        if (settled) return;
-        settled = true;
-        // Clear the pending timeout and detach the listener so neither leaks
-        // after we resolve.
-        if (timeoutId !== undefined) clearTimeout(timeoutId);
-        try {
-          provider.off("synced", finish);
-        } catch {
-          // best-effort
-        }
-        resolve();
-      };
-
-      // Resolve once the server state has synced into the local doc...
-      provider.on("synced", finish);
-      // ...or give up after a short timeout so we never hang.
-      timeoutId = setTimeout(finish, 8000);
-    });
-  } catch {
-    // best-effort
-  } finally {
-    try {
-      remote?.destroy();
-    } catch {
-      // best-effort
-    }
-    try {
-      local?.destroy();
-    } catch {
-      // best-effort
-    }
-    try {
-      ydoc?.destroy();
-    } catch {
-      // best-effort
-    }
-  }
-}

apps/client/src/features/offline/offline-fallback.tsx

@@ -1,45 +0,0 @@
-import { Button, Container, Group, Stack, Text, Title } from "@mantine/core";
-import { Helmet } from "react-helmet-async";
-import { useTranslation } from "react-i18next";
-import { getAppName } from "@/lib/config";
-
-/**
- * Shown when the authenticated app shell cannot hydrate because the current
- * user is unavailable AND there is no cached user to fall back on (e.g. an
- * offline cold boot of a page that was never warmed for offline).
- *
- * Previously UserProvider returned a bare `<></>` in this situation, which
- * white-screened the whole app on any offline reload (#237/#238). Rendering an
- * explicit "you're offline" state with a retry instead gives the user a clear,
- * non-blank fallback and a way to recover once the network returns.
- */
-export function OfflineFallback() {
-  const { t } = useTranslation();
-
-  return (
-    <>
-      <Helmet>
-        <title>
-          {t("You're offline")} - {getAppName()}
-        </title>
-      </Helmet>
-      <Container size="sm" py={80}>
-        <Stack align="center" gap="md">
-          <Title order={2} ta="center">
-            {t("You're offline")}
-          </Title>
-          <Text c="dimmed" size="lg" ta="center">
-            {t(
-              "This page hasn't been saved for offline use, so it can't be loaded right now. Reconnect to the internet and try again.",
-            )}
-          </Text>
-          <Group justify="center">
-            <Button onClick={() => window.location.reload()} variant="subtle">
-              {t("Retry")}
-            </Button>
-          </Group>
-        </Stack>
-      </Container>
-    </>
-  );
-}

apps/client/src/features/offline/offline-mutations.test.ts

@@ -1,114 +0,0 @@
-import { describe, it, expect, vi, beforeEach } from "vitest";
-import { QueryClient, hydrate, dehydrate } from "@tanstack/react-query";
-
-// Stub the network services so a replayed mutation hits a spy, not the network.
-const h = vi.hoisted(() => ({
-  createPage: vi.fn(),
-  movePage: vi.fn(),
-  createComment: vi.fn(),
-}));
-
-vi.mock("@/features/page/services/page-service", () => ({
-  createPage: h.createPage,
-  movePage: h.movePage,
-}));
-vi.mock("@/features/comment/services/comment-service", () => ({
-  createComment: h.createComment,
-}));
-// page-query pulls in the app entry (queryClient) and a lot of UI deps via its
-// cache helpers; we only need invalidateOnCreatePage to be a no-op here.
-vi.mock("@/features/page/queries/page-query", () => ({
-  invalidateOnCreatePage: vi.fn(),
-}));
-
-import {
-  offlineMutationKeys,
-  registerOfflineMutationDefaults,
-} from "./offline-mutations";
-
-beforeEach(() => {
-  h.createPage.mockReset().mockResolvedValue({ id: "new-page" });
-  h.movePage.mockReset().mockResolvedValue(undefined);
-  h.createComment.mockReset().mockResolvedValue({ id: "new-comment" });
-});
-
-describe("registerOfflineMutationDefaults", () => {
-  it("registers a default mutationFn for every offline mutation key", () => {
-    const qc = new QueryClient();
-    registerOfflineMutationDefaults(qc);
-
-    for (const key of Object.values(offlineMutationKeys)) {
-      const defaults = qc.getMutationDefaults(key);
-      expect(typeof defaults?.mutationFn).toBe("function");
-    }
-  });
-
-  // The headline durability guarantee: a paused mutation dehydrated into
-  // IndexedDB while offline must, after a reload, have a mutationFn so
-  // resumePausedMutations() actually replays the write on reconnect.
-  it("makes a rehydrated paused create replayable by resumePausedMutations", async () => {
-    // 1) Simulate the offline tab: a paused create mutation gets dehydrated.
-    const offlineClient = new QueryClient();
-    const observer = offlineClient.getMutationCache().build(offlineClient, {
-      mutationKey: offlineMutationKeys.createPage,
-    });
-    // Force the dehydrate-worthy paused state (offline = isPaused) with the
-    // payload the user submitted before losing connectivity.
-    observer.state.isPaused = true;
-    observer.state.status = "pending";
-    observer.state.variables = { spaceId: "s1", title: "Offline page" };
-
-    const dehydrated = dehydrate(offlineClient, {
-      shouldDehydrateMutation: () => true,
-    });
-    expect(dehydrated.mutations).toHaveLength(1);
-    // The dehydrated mutation carries NO mutationFn (functions aren't
-    // serializable) — only its key + variables survive the reload.
-    expect((dehydrated.mutations[0] as any).mutationFn).toBeUndefined();
-
-    // 2) Simulate the fresh page after reload: register defaults, then hydrate
-    //    the persisted paused mutation back in.
-    const freshClient = new QueryClient();
-    registerOfflineMutationDefaults(freshClient);
-    hydrate(freshClient, dehydrated);
-
-    expect(freshClient.getMutationCache().getAll()).toHaveLength(1);
-
-    // 3) Reconnect: replay the paused mutations.
-    await freshClient.resumePausedMutations();
-
-    // The default mutationFn ran with the persisted variables — the write is
-    // NOT silently dropped.
-    expect(h.createPage).toHaveBeenCalledTimes(1);
-    expect(h.createPage).toHaveBeenCalledWith({
-      spaceId: "s1",
-      title: "Offline page",
-    });
-  });
-
-  it("makes a rehydrated paused move replayable by resumePausedMutations", async () => {
-    const offlineClient = new QueryClient();
-    const observer = offlineClient.getMutationCache().build(offlineClient, {
-      mutationKey: offlineMutationKeys.movePage,
-    });
-    observer.state.isPaused = true;
-    observer.state.status = "pending";
-    observer.state.variables = { pageId: "p1", parentPageId: null, position: "a" };
-
-    const dehydrated = dehydrate(offlineClient, {
-      shouldDehydrateMutation: () => true,
-    });
-
-    const freshClient = new QueryClient();
-    registerOfflineMutationDefaults(freshClient);
-    hydrate(freshClient, dehydrated);
-    await freshClient.resumePausedMutations();
-
-    expect(h.movePage).toHaveBeenCalledTimes(1);
-    expect(h.movePage).toHaveBeenCalledWith({
-      pageId: "p1",
-      parentPageId: null,
-      position: "a",
-    });
-  });
-});

apps/client/src/features/offline/offline-mutations.ts

@@ -1,64 +0,0 @@
-import type { QueryClient } from "@tanstack/react-query";
-import { createPage, movePage } from "@/features/page/services/page-service";
-import { createComment } from "@/features/comment/services/comment-service";
-import { invalidateOnCreatePage } from "@/features/page/queries/page-query";
-import type {
-  IMovePage,
-  IPage,
-  IPageInput,
-} from "@/features/page/types/page.types";
-import type { IComment } from "@/features/comment/types/comment.types";
-
-/**
- * Stable mutation keys for the offline-relevant structural mutations.
- *
- * When the browser goes offline, React Query PAUSES these mutations and the
- * PersistQueryClientProvider dehydrates the paused mutation into IndexedDB. On a
- * reload-while-offline the mutation is restored, but a restored mutation has NO
- * observer (no component is mounted) — so its replay relies entirely on the
- * `mutationFn` registered via `setMutationDefaults` for its `mutationKey`.
- * Without that, `resumePausedMutations()` finds a paused mutation with no
- * `mutationFn` and silently no-ops, dropping the offline create/move/comment
- * (#237/#238). Each offline mutation hook tags itself with the matching key so
- * the rehydrated paused mutation can find its default `mutationFn` and replay.
- */
-export const offlineMutationKeys = {
-  createPage: ["create-page"] as const,
-  movePage: ["move-page"] as const,
-  createComment: ["create-comment"] as const,
-};
-
-/**
- * Register default `mutationFn`s (and the minimal success side effects safe to
- * run without a mounted component) for the offline-relevant mutation keys, so a
- * paused mutation restored from IndexedDB after an offline reload is replayable
- * by `resumePausedMutations()` on reconnect.
- *
- * Called once when the QueryClient is created (see main.tsx). The hooks still
- * carry their own inline `mutationFn`/`onSuccess` for the live in-session path;
- * these defaults only take over for a rehydrated paused mutation that lost its
- * observer across the reload.
- */
-export function registerOfflineMutationDefaults(queryClient: QueryClient): void {
-  queryClient.setMutationDefaults(offlineMutationKeys.createPage, {
-    mutationFn: (data: Partial<IPageInput>) => createPage(data),
-    // Re-converge the sidebar tree / recent-changes from the authoritative
-    // create response. Pure cache writes — safe with no component mounted.
-    onSuccess: (data: IPage) => {
-      invalidateOnCreatePage(data);
-    },
-  });
-
-  queryClient.setMutationDefaults(offlineMutationKeys.movePage, {
-    // Replay the server-side move. The tree re-converges from the next online
-    // sidebar fetch / websocket `moveTreeNode` echo, so no cache write is
-    // needed here (the optimistic tree state was local-only anyway).
-    mutationFn: (data: IMovePage) => movePage(data),
-  });
-
-  queryClient.setMutationDefaults(offlineMutationKeys.createComment, {
-    // Replay the server-side comment create. The comments list refetches on the
-    // online reload, so the replay only needs to persist the write.
-    mutationFn: (data: Partial<IComment>) => createComment(data),
-  });
-}

apps/client/src/features/offline/persist-roots.guard.test.ts

@@ -1,48 +0,0 @@
-import { describe, it, expect } from "vitest";
-
-// The query modules transitively import the app entry (@/main.tsx) for the
-// shared queryClient; mock it so importing the key factories has no side effects.
-import { vi } from "vitest";
-vi.mock("@/main.tsx", () => ({
-  queryClient: { setQueryData: vi.fn(), getQueryData: vi.fn() },
-}));
-
-import { OFFLINE_PERSIST_ROOTS } from "./query-persister";
-import { pageKeys } from "@/features/page/queries/page-query";
-import { spaceKeys } from "@/features/space/queries/space-query";
-import { RQ_KEY } from "@/features/comment/queries/comment-query";
-import { userKeys } from "@/features/user/hooks/use-current-user";
-
-/**
- * Architecture guard (#13): every string persisted via OFFLINE_PERSIST_ROOTS
- * must be the ROOT (queryKey[0]) of some exported query-key factory. If a
- * factory's root is renamed without updating the persist registry — or vice
- * versa — offline persist/warm silently breaks (persisted keys never match the
- * live queries). This turns that silent regression into a red build.
- *
- * Each factory is invoked with throwaway args; only queryKey[0] is inspected.
- */
-function rootOf(key: readonly unknown[]): string {
-  return String(key[0]);
-}
-
-const FACTORY_ROOTS = new Set<string>([
-  rootOf(pageKeys.detail("x")),
-  rootOf(pageKeys.sidebar({})),
-  rootOf(pageKeys.rootSidebar("x")),
-  rootOf(pageKeys.breadcrumbs("x")),
-  rootOf(pageKeys.recentChanges("x")),
-  rootOf(spaceKeys.detail("x")),
-  rootOf(spaceKeys.list()),
-  rootOf(RQ_KEY("x")),
-  rootOf(userKeys.currentUser()),
-]);
-
-describe("OFFLINE_PERSIST_ROOTS is backed by real query-key factories", () => {
-  it("maps every persisted root to an exported factory root", () => {
-    const unbacked = [...OFFLINE_PERSIST_ROOTS].filter(
-      (root) => !FACTORY_ROOTS.has(root),
-    );
-    expect(unbacked).toEqual([]);
-  });
-});

apps/client/src/features/offline/query-persister.test.ts

@@ -1,89 +0,0 @@
-import { describe, it, expect } from "vitest";
-import {
-  shouldDehydrateOfflineQuery,
-  OFFLINE_PERSIST_ROOTS,
-} from "./query-persister";
-
-// Small helper to build the structural query shape the predicate reads.
-const makeQuery = (status: string, queryKey: readonly unknown[]) =>
-  ({ state: { status }, queryKey }) as any;
-
-describe("shouldDehydrateOfflineQuery", () => {
-  it("returns true for a successful query whose root is in the allowlist", () => {
-    expect(shouldDehydrateOfflineQuery(makeQuery("success", ["pages", "abc"]))).toBe(
-      true,
-    );
-    expect(
-      shouldDehydrateOfflineQuery(
-        makeQuery("success", ["sidebar-pages", { pageId: "p", spaceId: "s" }]),
-      ),
-    ).toBe(true);
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("success", ["comments", "p1"])),
-    ).toBe(true);
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("success", ["space", "s"])),
-    ).toBe(true);
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("success", ["recent-changes"])),
-    ).toBe(true);
-    // currentUser is persisted so the auth-gated Layout can hydrate offline.
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("success", ["currentUser"])),
-    ).toBe(true);
-  });
-
-  it("returns false when the status is not success (status gate)", () => {
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("pending", ["pages", "abc"])),
-    ).toBe(false);
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("error", ["pages", "abc"])),
-    ).toBe(false);
-  });
-
-  it("returns false for a successful query whose root is NOT in the allowlist (privacy gate)", () => {
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("success", ["collab-token", "ws"])),
-    ).toBe(false);
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("success", ["trash", "s"])),
-    ).toBe(false);
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("success", ["unknown"])),
-    ).toBe(false);
-  });
-
-  it("returns false for an empty/undefined queryKey", () => {
-    // String(undefined) is not a member of the allowlist.
-    expect(shouldDehydrateOfflineQuery(makeQuery("success", []))).toBe(false);
-    expect(
-      shouldDehydrateOfflineQuery(makeQuery("success", undefined as any)),
-    ).toBe(false);
-  });
-});
-
-describe("OFFLINE_PERSIST_ROOTS", () => {
-  it("contains exactly the expected 9 navigation/read roots", () => {
-    const expected = [
-      "pages",
-      "sidebar-pages",
-      "root-sidebar-pages",
-      "breadcrumbs",
-      "comments",
-      "space",
-      "spaces",
-      "recent-changes",
-      "currentUser",
-    ];
-    expect(OFFLINE_PERSIST_ROOTS.size).toBe(9);
-    for (const root of expected) {
-      expect(OFFLINE_PERSIST_ROOTS.has(root)).toBe(true);
-    }
-  });
-
-  it("does NOT contain volatile/auth keys", () => {
-    expect(OFFLINE_PERSIST_ROOTS.has("collab-token")).toBe(false);
-    expect(OFFLINE_PERSIST_ROOTS.has("trash")).toBe(false);
-  });
-});

apps/client/src/features/offline/query-persister.ts

@@ -1,58 +0,0 @@
-import { get, set, del } from "idb-keyval";
-import { createAsyncStoragePersister } from "@tanstack/query-async-storage-persister";
-
-// Structural subset of a TanStack Query we read when deciding what to persist.
-// We avoid importing the branded `Query` class because the persist-client and
-// react-query may resolve to different `@tanstack/query-core` copies, whose
-// `Query` types are nominally incompatible (private brand). This structural
-// shape stays assignable to whichever copy the persister expects.
-type DehydratableQuery = {
-  state: { status: string };
-  queryKey: readonly unknown[];
-};
-
-// idb-keyval key under which TanStack Query persists its dehydrated cache.
-// Exported so the logout cache-clear logic deletes the exact same key (no
-// magic-string drift between persist and purge).
-export const OFFLINE_CACHE_KEY = "gitmost-rq-cache";
-
-// IndexedDB-backed storage adapter for TanStack Query's async persister.
-const idbStorage = {
-  getItem: (key: string) => get<string>(key).then((v) => v ?? null),
-  setItem: (key: string, value: string) => set(key, value),
-  removeItem: (key: string) => del(key),
-};
-
-export const queryPersister = createAsyncStoragePersister({
-  storage: idbStorage,
-  key: OFFLINE_CACHE_KEY,
-  throttleTime: 1000,
-});
-
-// Only navigation/read query roots are persisted for offline reading.
-// Volatile/auth queries (collab tokens, trash lists) are intentionally excluded.
-//
-// `currentUser` IS persisted: UserProvider gates the entire <Layout> subtree on
-// useCurrentUser(), and offline the POST /api/users/me fails as a no-response
-// network error. Without the persisted/hydrated user the gate blanked every
-// authenticated route on an offline cold boot (#237/#238). It is the logged-in
-// user's own profile (already mirrored to localStorage["currentUser"]), so
-// persisting it to IndexedDB leaks nothing new while unlocking offline reads.
-export const OFFLINE_PERSIST_ROOTS = new Set<string>([
-  "pages",
-  "sidebar-pages",
-  "root-sidebar-pages",
-  "breadcrumbs",
-  "comments",
-  "space",
-  "spaces",
-  "recent-changes",
-  "currentUser",
-]);
-
-export function shouldDehydrateOfflineQuery(query: DehydratableQuery): boolean {
-  return (
-    query.state.status === "success" &&
-    OFFLINE_PERSIST_ROOTS.has(String(query.queryKey?.[0]))
-  );
-}

apps/client/src/features/page/components/header/page-header-menu.tsx

@@ -12,8 +12,6 @@ import {
   IconList,
   IconMarkdown,
   IconPrinter,
-  IconCloud,
-  IconCloudCheck,
   IconStar,
   IconStarFilled,
   IconTrash,
@@ -41,8 +39,6 @@ import { Trans, useTranslation } from "react-i18next";
 import ExportModal from "@/components/common/export-modal";
 import { htmlToMarkdown } from "@docmost/editor-ext";
 import {
-  isLocalSyncedAtom,
-  isRemoteSyncedAtom,
   pageEditorAtom,
   yjsConnectionStatusAtom,
 } from "@/features/editor/atoms/editor-atoms.ts";
@@ -415,16 +411,14 @@ function PageActionMenu({ readOnly }: PageActionMenuProps) {
 function ConnectionWarning() {
   const { t } = useTranslation();
   const yjsConnectionStatus = useAtomValue(yjsConnectionStatusAtom);
-  const isLocalSynced = useAtomValue(isLocalSyncedAtom);
-  const isRemoteSynced = useAtomValue(isRemoteSyncedAtom);
   const [showWarning, setShowWarning] = useState(false);
   const timeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null);
 
-  const isDisconnected = ["disconnected", "connecting"].includes(
-    yjsConnectionStatus,
-  );
-
   useEffect(() => {
+    const isDisconnected = ["disconnected", "connecting"].includes(
+      yjsConnectionStatus,
+    );
+
     if (isDisconnected) {
       if (!timeoutRef.current) {
         timeoutRef.current = setTimeout(() => setShowWarning(true), 5000);
@@ -436,7 +430,7 @@ function ConnectionWarning() {
       }
       setShowWarning(false);
     }
-  }, [isDisconnected]);
+  }, [yjsConnectionStatus]);
 
   // Cleanup only on unmount
   useEffect(() => {
@@ -447,59 +441,22 @@ function ConnectionWarning() {
     };
   }, []);
 
-  // State (1): offline/disconnected — changes are kept locally. Preserve the
-  // existing >5s debounce before surfacing this state.
-  if (isDisconnected) {
-    if (!showWarning) return null;
+  if (!showWarning) return null;
 
-    const offlineLabel = t(
-      "Offline — changes are saved locally and will sync when you reconnect",
-    );
-    return (
-      <Tooltip label={offlineLabel} openDelay={250} withArrow>
-        <ThemeIcon
-          variant="default"
-          c="red"
-          role="status"
-          aria-label={offlineLabel}
-          style={{ border: "none" }}
-        >
-          <IconWifiOff size={20} stroke={2} />
-        </ThemeIcon>
-      </Tooltip>
-    );
-  }
-
-  // State (2): connected but the remote replica is not fully caught up yet.
-  if (!isRemoteSynced || !isLocalSynced) {
-    const syncingLabel = t("Syncing changes…");
-    return (
-      <Tooltip label={syncingLabel} openDelay={250} withArrow>
-        <ThemeIcon
-          variant="default"
-          c="dimmed"
-          role="status"
-          aria-label={syncingLabel}
-          style={{ border: "none" }}
-        >
-          <IconCloud size={20} stroke={2} />
-        </ThemeIcon>
-      </Tooltip>
-    );
-  }
-
-  // State (3): fully synced — subtle confirmation indicator.
-  const syncedLabel = t("All changes synced");
   return (
-    <Tooltip label={syncedLabel} openDelay={250} withArrow>
+    <Tooltip
+      label={t("Real-time editor connection lost. Retrying...")}
+      openDelay={250}
+      withArrow
+    >
       <ThemeIcon
         variant="default"
-        c="dimmed"
+        c="red"
         role="status"
-        aria-label={syncedLabel}
+        aria-label={t("Real-time editor connection lost. Retrying...")}
         style={{ border: "none" }}
       >
-        <IconCloudCheck size={20} stroke={2} />
+        <IconWifiOff size={20} stroke={2} />
       </ThemeIcon>
     </Tooltip>
   );

apps/client/src/features/page/queries/page-query.ts

@@ -1,7 +1,6 @@
 import {
   InfiniteData,
   QueryKey,
-  queryOptions,
   useInfiniteQuery,
   UseInfiniteQueryResult,
   useMutation,
@@ -43,38 +42,12 @@ import { treeModel } from "@/features/page/tree/model/tree-model";
 import { SpaceTreeNode } from "@/features/page/tree/types";
 import { useQueryEmit } from "@/features/websocket/use-query-emit";
 import { moveToTrashNotificationMessage } from "@/features/page/components/move-to-trash-notification";
-import { offlineMutationKeys } from "@/features/offline/offline-mutations";
-
-/**
- * Centralized React Query key factories for page queries. The hooks below and
- * the offline warm path (features/offline/make-offline.ts) share these so the
- * runtime keys can never silently drift apart.
- */
-export const pageKeys = {
-  detail: (idOrSlug: string) => ["pages", idOrSlug] as const,
-  sidebar: (data: unknown) => ["sidebar-pages", data] as const,
-  rootSidebar: (spaceId: string) => ["root-sidebar-pages", spaceId] as const,
-  breadcrumbs: (pageId: string) => ["breadcrumbs", pageId] as const,
-  recentChanges: (spaceId?: string) => ["recent-changes", spaceId] as const,
-};
-
-/**
- * Shared queryOptions for the sidebar-pages (ancestor children) query. Both
- * fetchAllAncestorChildren and the offline warm path consume this so the key,
- * queryFn and staleTime stay identical.
- */
-export const sidebarPagesQueryOptions = (params: SidebarPagesParams) =>
-  queryOptions({
-    queryKey: pageKeys.sidebar(params),
-    queryFn: () => getAllSidebarPages(params),
-    staleTime: 30 * 60 * 1000,
-  });
 
 export function usePageQuery(
   pageInput: Partial<IPageInput>,
 ): UseQueryResult<IPage, Error> {
   const query = useQuery({
-    queryKey: pageKeys.detail(pageInput.pageId),
+    queryKey: ["pages", pageInput.pageId],
     queryFn: () => getPageById(pageInput),
     enabled: !!pageInput.pageId,
     staleTime: 5 * 60 * 1000,
@@ -83,9 +56,9 @@ export function usePageQuery(
   useEffect(() => {
     if (query.data) {
       if (isValidUuid(pageInput.pageId)) {
-        queryClient.setQueryData(pageKeys.detail(query.data.slugId), query.data);
+        queryClient.setQueryData(["pages", query.data.slugId], query.data);
       } else {
-        queryClient.setQueryData(pageKeys.detail(query.data.id), query.data);
+        queryClient.setQueryData(["pages", query.data.id], query.data);
       }
     }
   }, [query.data]);
@@ -96,10 +69,6 @@ export function usePageQuery(
 export function useCreatePageMutation() {
   const { t } = useTranslation();
   return useMutation<IPage, Error, Partial<IPageInput>>({
-    // Stable key so a paused create restored from IndexedDB after an offline
-    // reload finds its default mutationFn (registerOfflineMutationDefaults) and
-    // is replayed by resumePausedMutations() on reconnect instead of being lost.
-    mutationKey: offlineMutationKeys.createPage,
     mutationFn: (data) => createPage(data),
     onSuccess: (data) => {
       invalidateOnCreatePage(data);
@@ -111,20 +80,18 @@ export function useCreatePageMutation() {
 }
 
 export function updatePageData(data: IPage) {
-  const pageBySlug = queryClient.getQueryData<IPage>(
-    pageKeys.detail(data.slugId),
-  );
-  const pageById = queryClient.getQueryData<IPage>(pageKeys.detail(data.id));
+  const pageBySlug = queryClient.getQueryData<IPage>(["pages", data.slugId]);
+  const pageById = queryClient.getQueryData<IPage>(["pages", data.id]);
 
   if (pageBySlug) {
-    queryClient.setQueryData(pageKeys.detail(data.slugId), {
+    queryClient.setQueryData(["pages", data.slugId], {
       ...pageBySlug,
       ...data,
     });
   }
 
   if (pageById) {
-    queryClient.setQueryData(pageKeys.detail(data.id), { ...pageById, ...data });
+    queryClient.setQueryData(["pages", data.id], { ...pageById, ...data });
   }
 
   invalidateOnUpdatePage(
@@ -178,11 +145,11 @@ export function useRemovePageMutation() {
       });
 
       // Stamp deletedAt so a re-visit shows the trash banner, not stale state.
-      const cached = queryClient.getQueryData<IPage>(pageKeys.detail(pageId));
+      const cached = queryClient.getQueryData<IPage>(["pages", pageId]);
       if (cached) {
         const stamped = { ...cached, deletedAt: new Date() };
-        queryClient.setQueryData(pageKeys.detail(cached.id), stamped);
-        queryClient.setQueryData(pageKeys.detail(cached.slugId), stamped);
+        queryClient.setQueryData(["pages", cached.id], stamped);
+        queryClient.setQueryData(["pages", cached.slugId], stamped);
       }
 
       invalidateOnDeletePage(pageId);
@@ -221,9 +188,6 @@ export function useDeletePageMutation() {
 
 export function useMovePageMutation() {
   return useMutation<void, Error, IMovePage>({
-    // Stable key so a paused move restored from IndexedDB after an offline
-    // reload finds its default mutationFn and is replayed on reconnect.
-    mutationKey: offlineMutationKeys.movePage,
     mutationFn: (data) => movePage(data),
   });
 }
@@ -303,11 +267,8 @@ export function useRestorePageMutation() {
       // Replace would strip space/permissions/content and break the editor.
       const merge = (cached: IPage | undefined) =>
         cached ? { ...cached, ...restoredPage } : cached;
-      queryClient.setQueryData<IPage>(pageKeys.detail(restoredPage.id), merge);
-      queryClient.setQueryData<IPage>(
-        pageKeys.detail(restoredPage.slugId),
-        merge,
-      );
+      queryClient.setQueryData<IPage>(["pages", restoredPage.id], merge);
+      queryClient.setQueryData<IPage>(["pages", restoredPage.slugId], merge);
     },
     onError: (error) => {
       notifications.show({
@@ -322,7 +283,7 @@ export function useGetSidebarPagesQuery(
   data: SidebarPagesParams | null,
 ): UseInfiniteQueryResult<InfiniteData<IPagination<IPage>, unknown>> {
   return useInfiniteQuery({
-    queryKey: pageKeys.sidebar(data),
+    queryKey: ["sidebar-pages", data],
     enabled: !!data?.pageId || !!data?.spaceId,
     queryFn: ({ pageParam }) =>
       getSidebarPages({ ...data, cursor: pageParam, limit: 100 }),
@@ -333,7 +294,7 @@ export function useGetSidebarPagesQuery(
 
 export function useGetRootSidebarPagesQuery(data: SidebarPagesParams) {
   return useInfiniteQuery({
-    queryKey: pageKeys.rootSidebar(data.spaceId),
+    queryKey: ["root-sidebar-pages", data.spaceId],
     queryFn: async ({ pageParam }) => {
       return getSidebarPages({
         spaceId: data.spaceId,
@@ -359,7 +320,7 @@ export function usePageBreadcrumbsQuery(
   pageId: string,
 ): UseQueryResult<Partial<IPage[]>, Error> {
   return useQuery({
-    queryKey: pageKeys.breadcrumbs(pageId),
+    queryKey: ["breadcrumbs", pageId],
     queryFn: () => getPageBreadcrumbs(pageId),
     enabled: !!pageId,
   });
@@ -371,12 +332,10 @@ export async function fetchAllAncestorChildren(
   // refresh (#159 #8), which must NOT receive the 30-min-cached children.
   opts?: { fresh?: boolean },
 ) {
-  // not using a hook here, so we can call it inside a useEffect hook. Reuse the
-  // shared sidebarPagesQueryOptions (key + queryFn) so the offline warm path and
-  // this fetch never drift, but override staleTime for the `fresh` reconnect
-  // refresh (#159 #8), which must force a server refetch (staleTime 0).
+  // not using a hook here, so we can call it inside a useEffect hook
   const response = await queryClient.fetchQuery({
-    ...sidebarPagesQueryOptions(params),
+    queryKey: ["sidebar-pages", params],
+    queryFn: () => getAllSidebarPages(params),
     staleTime: opts?.fresh ? 0 : 30 * 60 * 1000,
   });
 
@@ -386,7 +345,7 @@ export async function fetchAllAncestorChildren(
 
 export function useRecentChangesQuery(spaceId?: string) {
   return useInfiniteQuery({
-    queryKey: pageKeys.recentChanges(spaceId),
+    queryKey: ["recent-changes", spaceId],
     queryFn: ({ pageParam }) =>
       getRecentChanges({ spaceId, cursor: pageParam, limit: 15 }),
     initialPageParam: undefined as string | undefined,
@@ -457,12 +416,12 @@ export function invalidateOnCreatePage(data: Partial<IPage>) {
 
   let queryKey: QueryKey = null;
   if (data.parentPageId === null) {
-    queryKey = pageKeys.rootSidebar(data.spaceId);
+    queryKey = ["root-sidebar-pages", data.spaceId];
   } else {
-    queryKey = pageKeys.sidebar({
-      pageId: data.parentPageId,
-      spaceId: data.spaceId,
-    });
+    queryKey = [
+      "sidebar-pages",
+      { pageId: data.parentPageId, spaceId: data.spaceId },
+    ];
   }
 
   //update all sidebar pages
@@ -522,7 +481,7 @@ export function invalidateOnCreatePage(data: Partial<IPage>) {
 
     //update root sidebar pages haschildern
     const rootSideBarMatches = queryClient.getQueriesData({
-      queryKey: pageKeys.rootSidebar(data.spaceId),
+      queryKey: ["root-sidebar-pages", data.spaceId],
       exact: false,
     });
 
@@ -546,7 +505,7 @@ export function invalidateOnCreatePage(data: Partial<IPage>) {
 
   //update recent changes
   queryClient.invalidateQueries({
-    queryKey: pageKeys.recentChanges(data.spaceId),
+    queryKey: ["recent-changes", data.spaceId],
   });
 }
 
@@ -560,9 +519,9 @@ export function invalidateOnUpdatePage(
   invalidatePageTree();
   let queryKey: QueryKey = null;
   if (parentPageId === null) {
-    queryKey = pageKeys.rootSidebar(spaceId);
+    queryKey = ["root-sidebar-pages", spaceId];
   } else {
-    queryKey = pageKeys.sidebar({ pageId: parentPageId, spaceId: spaceId });
+    queryKey = ["sidebar-pages", { pageId: parentPageId, spaceId: spaceId }];
   }
   //update all sidebar pages
   queryClient.setQueryData<InfiniteData<IPagination<IPage>>>(
@@ -585,7 +544,7 @@ export function invalidateOnUpdatePage(
 
   //update recent changes
   queryClient.invalidateQueries({
-    queryKey: pageKeys.recentChanges(spaceId),
+    queryKey: ["recent-changes", spaceId],
   });
 }
 
@@ -600,8 +559,8 @@ export function updateCacheOnMovePage(
   // Remove page from old parent's cache
   const oldQueryKey =
     oldParentId === null
-      ? pageKeys.rootSidebar(spaceId)
-      : pageKeys.sidebar({ pageId: oldParentId, spaceId });
+      ? ["root-sidebar-pages", spaceId]
+      : ["sidebar-pages", { pageId: oldParentId, spaceId }];
 
   queryClient.setQueryData<InfiniteData<IPagination<IPage>>>(
     oldQueryKey,
@@ -621,7 +580,7 @@ export function updateCacheOnMovePage(
   if (oldParentId !== null) {
     const oldParentCache = queryClient.getQueryData<
       InfiniteData<IPagination<IPage>>
-    >(pageKeys.sidebar({ pageId: oldParentId, spaceId }));
+    >(["sidebar-pages", { pageId: oldParentId, spaceId }]);
 
     const remainingChildren =
       oldParentCache?.pages.flatMap((p) => p.items).length ?? 0;
@@ -659,8 +618,8 @@ export function updateCacheOnMovePage(
   // Add page to new parent's cache
   const newQueryKey =
     newParentId === null
-      ? pageKeys.rootSidebar(spaceId)
-      : pageKeys.sidebar({ pageId: newParentId, spaceId });
+      ? ["root-sidebar-pages", spaceId]
+      : ["sidebar-pages", { pageId: newParentId, spaceId }];
 
   queryClient.setQueryData<InfiniteData<IPagination<Partial<IPage>>>>(
     newQueryKey,

apps/client/src/features/page/tree/components/space-tree-node-menu.tsx

@@ -7,7 +7,6 @@ import { notifications } from "@mantine/notifications";
 import {
   IconArrowRight,
   IconClockHour4,
-  IconCloudDownload,
   IconCopy,
   IconDotsVertical,
   IconFileExport,
@@ -36,12 +35,6 @@ import {
   useToggleTemplateMutation,
   useToggleTemporaryMutation,
 } from "@/features/page-embed/queries/page-embed-query";
-import { useCollabToken } from "@/features/auth/queries/auth-query.tsx";
-import { getCollaborationUrl } from "@/lib/config.ts";
-import {
-  makePageAvailableOffline,
-  warmPageYdoc,
-} from "@/features/offline/make-offline";
 import { treeDataAtom } from "@/features/page/tree/atoms/tree-data-atom.ts";
 import { treeModel } from "@/features/page/tree/model/tree-model";
 import { pageToTreeNode } from "@/features/page/tree/utils";
@@ -79,45 +72,6 @@ export function NodeMenu({ node, canEdit }: NodeMenuProps) {
   const isTemplate = !!node.isTemplate;
   const toggleTemporary = useToggleTemporaryMutation();
   const isTemporary = !!node.temporaryExpiresAt;
-  const { data: collabQuery } = useCollabToken();
-
-  const handleMakeAvailableOffline = async () => {
-    notifications.show({ message: t("Saving page for offline use...") });
-    try {
-      // Prefetch read queries so they get persisted to IndexedDB. The result
-      // reports whether every warm step succeeded.
-      const result = await makePageAvailableOffline({
-        pageId: node.id,
-        spaceId: node.spaceId,
-      });
-      // Best-effort: warm the page's Yjs document into IndexedDB.
-      await warmPageYdoc(node.id, getCollaborationUrl(), collabQuery?.token);
-
-      if (result.ok) {
-        notifications.show({ message: t("Page is now available offline") });
-      } else {
-        // Partial warm — the page may still be partly usable offline, but some
-        // queries failed to cache, so surface it as an error rather than a
-        // silent success.
-        notifications.show({
-          message: t("Failed to make page available offline"),
-          color: "red",
-        });
-      }
-    } catch (err) {
-      // makePageAvailableOffline no longer throws, but warmPageYdoc and other
-      // unexpected failures stay guarded here. Log the raw error and surface the
-      // real cause to the user instead of a bare generic string (AGENTS.md).
-      console.error("handleMakeAvailableOffline failed", err);
-      const reason =
-        (err as { response?: { data?: { message?: string } } })?.response?.data
-          ?.message ?? (err instanceof Error ? err.message : String(err));
-      notifications.show({
-        message: `${t("Failed to make page available offline")}: ${reason}`,
-        color: "red",
-      });
-    }
-  };
 
   const handleToggleTemplate = async () => {
     const next = !isTemplate;
@@ -274,17 +228,6 @@ export function NodeMenu({ node, canEdit }: NodeMenuProps) {
             {t("Export")}
           </Menu.Item>
 
-          <Menu.Item
-            leftSection={<IconCloudDownload size={16} />}
-            onClick={(e) => {
-              e.preventDefault();
-              e.stopPropagation();
-              handleMakeAvailableOffline();
-            }}
-          >
-            {t("Make available offline")}
-          </Menu.Item>
-
           {canEdit && (
             <>
               <Menu.Item

apps/client/src/features/page/tree/hooks/use-tree-mutation.ts

@@ -15,6 +15,7 @@ import {
   useCreatePageMutation,
   useRemovePageMutation,
   useMovePageMutation,
+  useUpdatePageMutation,
   updateCacheOnMovePage,
 } from "@/features/page/queries/page-query.ts";
 import { buildPageUrl } from "@/features/page/page.utils.ts";
@@ -26,6 +27,7 @@ export type UseTreeMutation = {
     parentId: string | null,
     opts?: { temporary?: boolean },
   ) => Promise<void>;
+  handleRename: (id: string, name: string) => Promise<void>;
   handleDelete: (id: string) => Promise<void>;
 };
 
@@ -37,6 +39,7 @@ export function useTreeMutation(spaceId: string): UseTreeMutation {
   // children) and then immediately invokes a handler.
   const store = useStore();
   const createPageMutation = useCreatePageMutation();
+  const updatePageMutation = useUpdatePageMutation();
   const removePageMutation = useRemovePageMutation();
   const movePageMutation = useMovePageMutation();
   const navigate = useNavigate();
@@ -202,6 +205,20 @@ export function useTreeMutation(spaceId: string): UseTreeMutation {
     [spaceId, createPageMutation, setData, store, navigate, spaceSlug],
   );
 
+  const handleRename = useCallback(
+    async (id: string, name: string) => {
+      setData((prev) =>
+        treeModel.update(prev, id, { name } as Partial<SpaceTreeNode>),
+      );
+      try {
+        await updatePageMutation.mutateAsync({ pageId: id, title: name });
+      } catch (error) {
+        console.error("Error updating page title:", error);
+      }
+    },
+    [updatePageMutation, setData],
+  );
+
   const handleDelete = useCallback(
     async (id: string) => {
       const node = treeModel.find(
@@ -247,7 +264,7 @@ export function useTreeMutation(spaceId: string): UseTreeMutation {
     [removePageMutation, setData, store, pageSlug, navigate, spaceSlug],
   );
 
-  return { handleMove, handleCreate, handleDelete };
+  return { handleMove, handleCreate, handleRename, handleDelete };
 }
 
 function isPageInNode(node: SpaceTreeNode, pageSlug: string): boolean {

apps/client/src/features/space/queries/space-query.ts

@@ -1,6 +1,5 @@
 import {
   keepPreviousData,
-  queryOptions,
   useInfiniteQuery,
   useMutation,
   useQuery,
@@ -32,37 +31,11 @@ import { getRecentChanges } from "@/features/page/services/page-service.ts";
 import { useEffect } from "react";
 import { validate as isValidUuid } from "uuid";
 
-/**
- * Centralized React Query key factories for space queries. The hooks below and
- * the offline warm path (features/offline/make-offline.ts) share these so the
- * runtime keys can never silently drift apart.
- */
-export const spaceKeys = {
-  detail: (idOrSlug: string) => ["space", idOrSlug] as const,
-  list: (params?: QueryParams) => ["spaces", params] as const,
-  members: (spaceId: string, query?: string) =>
-    ["spaceMembers", spaceId, query] as const,
-};
-
-/**
- * Shared queryOptions for fetching a space by id/slug. Both
- * useGetSpaceBySlugQuery and the offline warm path consume this so the key,
- * queryFn and staleTime stay identical. (`enabled` is intentionally omitted —
- * prefetchQuery ignores it anyway and the warm path always passes a real id;
- * the hook reapplies `enabled` itself.)
- */
-export const spaceByIdQueryOptions = (spaceId: string) =>
-  queryOptions({
-    queryKey: spaceKeys.detail(spaceId),
-    queryFn: () => getSpaceById(spaceId),
-    staleTime: 5 * 60 * 1000,
-  });
-
 export function useGetSpacesQuery(
   params?: QueryParams,
 ): UseQueryResult<IPagination<ISpace>, Error> {
   return useQuery({
-    queryKey: spaceKeys.list(params),
+    queryKey: ["spaces", params],
     queryFn: () => getSpaces(params),
     placeholderData: keepPreviousData,
     refetchOnMount: true,
@@ -71,16 +44,16 @@ export function useGetSpacesQuery(
 
 export function useSpaceQuery(spaceId: string): UseQueryResult<ISpace, Error> {
   const query = useQuery({
-    queryKey: spaceKeys.detail(spaceId),
+    queryKey: ["space", spaceId],
     queryFn: () => getSpaceById(spaceId),
     enabled: !!spaceId,
   });
   useEffect(() => {
     if (query.data) {
       if (isValidUuid(spaceId)) {
-        queryClient.setQueryData(spaceKeys.detail(query.data.slug), query.data);
+        queryClient.setQueryData(["space", query.data.slug], query.data);
       } else {
-        queryClient.setQueryData(spaceKeys.detail(query.data.id), query.data);
+        queryClient.setQueryData(["space", query.data.id], query.data);
       }
     }
   }, [query.data]);
@@ -89,11 +62,8 @@ export function useSpaceQuery(spaceId: string): UseQueryResult<ISpace, Error> {
 }
 
 export const prefetchSpace = (spaceSlug: string, spaceId?: string) => {
-  // Note: intentionally NOT using spaceByIdQueryOptions here — that factory sets
-  // a 5min staleTime which would let this prefetch skip fetching fresh data;
-  // prefetchSpace must always refetch (default staleTime: 0).
   queryClient.prefetchQuery({
-    queryKey: spaceKeys.detail(spaceSlug),
+    queryKey: ["space", spaceSlug],
     queryFn: () => getSpaceById(spaceSlug),
   });
 
@@ -130,8 +100,10 @@ export function useGetSpaceBySlugQuery(
   spaceId: string,
 ): UseQueryResult<ISpace, Error> {
   return useQuery({
-    ...spaceByIdQueryOptions(spaceId),
+    queryKey: ["space", spaceId],
+    queryFn: () => getSpaceById(spaceId),
     enabled: !!spaceId,
+    staleTime: 5 * 60 * 1000,
   });
 }
 
@@ -144,16 +116,14 @@ export function useUpdateSpaceMutation() {
     onSuccess: (data, variables) => {
       notifications.show({ message: t("Space updated successfully") });
 
-      const space = queryClient.getQueryData(
-        spaceKeys.detail(variables.spaceId),
-      ) as ISpace;
+      const space = queryClient.getQueryData([
+        "space",
+        variables.spaceId,
+      ]) as ISpace;
       if (space) {
         const updatedSpace = { ...space, ...data };
-        queryClient.setQueryData(
-          spaceKeys.detail(variables.spaceId),
-          updatedSpace,
-        );
-        queryClient.setQueryData(spaceKeys.detail(data.slug), updatedSpace);
+        queryClient.setQueryData(["space", variables.spaceId], updatedSpace);
+        queryClient.setQueryData(["space", data.slug], updatedSpace);
       }
 
       queryClient.invalidateQueries({
@@ -178,7 +148,7 @@ export function useDeleteSpaceMutation() {
 
       if (variables.slug) {
         queryClient.removeQueries({
-          queryKey: spaceKeys.detail(variables.slug),
+          queryKey: ["space", variables.slug],
           exact: true,
         });
       }
@@ -186,7 +156,7 @@ export function useDeleteSpaceMutation() {
       // Remove space-specific queries
       if (variables.id) {
         queryClient.removeQueries({
-          queryKey: spaceKeys.detail(variables.id),
+          queryKey: ["space", variables.id],
           exact: true,
         });
 
@@ -226,7 +196,7 @@ export function useSpaceMembersInfiniteQuery(
   query?: string,
 ) {
   return useInfiniteQuery({
-    queryKey: spaceKeys.members(spaceId, query),
+    queryKey: ["spaceMembers", spaceId, query],
     queryFn: ({ pageParam }) =>
       getSpaceMembers(spaceId, { cursor: pageParam, limit: 50, query }),
     enabled: !!spaceId,

apps/client/src/features/user/hooks/use-current-user.ts

@@ -2,19 +2,9 @@ import { useQuery, UseQueryResult } from "@tanstack/react-query";
 import { getMyInfo } from "@/features/user/services/user-service";
 import { ICurrentUser } from "@/features/user/types/user.types";
 
-/**
- * Centralized React Query key factory for current-user queries. This hook and
- * the offline warm path (features/offline/make-offline.ts) share it so the
- * runtime key can never silently drift, and the OFFLINE_PERSIST_ROOTS guard
- * test can assert the persisted "currentUser" root maps to a real factory.
- */
-export const userKeys = {
-  currentUser: () => ["currentUser"] as const,
-};
-
 export default function useCurrentUser(): UseQueryResult<ICurrentUser> {
   return useQuery({
-    queryKey: userKeys.currentUser(),
+    queryKey: ["currentUser"],
     queryFn: async () => {
       return await getMyInfo();
     },

apps/client/src/features/user/user-provider.test.tsx

@@ -1,118 +0,0 @@
-import { describe, it, expect, vi, beforeEach } from "vitest";
-import { render, screen } from "@testing-library/react";
-import { MantineProvider } from "@mantine/core";
-import { MemoryRouter } from "react-router-dom";
-import { HelmetProvider } from "react-helmet-async";
-
-// Control useCurrentUser per test; stub the rest of UserProvider's network/
-// socket dependencies so we only exercise its render-gating logic.
-const h = vi.hoisted(() => ({ useCurrentUser: vi.fn() }));
-
-vi.mock("@/features/user/hooks/use-current-user", () => ({
-  default: h.useCurrentUser,
-}));
-vi.mock("@/features/auth/queries/auth-query.tsx", () => ({
-  useCollabToken: () => ({ data: undefined }),
-}));
-vi.mock("@/features/websocket/use-query-subscription.ts", () => ({
-  useQuerySubscription: () => {},
-}));
-vi.mock("@/features/websocket/use-tree-socket.ts", () => ({
-  useTreeSocket: () => {},
-}));
-vi.mock("@/features/notification/hooks/use-notification-socket.ts", () => ({
-  useNotificationSocket: () => {},
-}));
-vi.mock("@/main.tsx", () => ({ queryClient: {} }));
-vi.mock("@/features/user/connect-resync.ts", () => ({
-  makeConnectHandler: () => () => {},
-}));
-vi.mock("socket.io-client", () => ({
-  io: () => ({ on: vi.fn(), disconnect: vi.fn() }),
-}));
-vi.mock("react-i18next", () => ({
-  useTranslation: () => ({
-    t: (k: string) => k,
-    i18n: {
-      changeLanguage: vi.fn(),
-      language: "en-US",
-      resolvedLanguage: "en-US",
-    },
-  }),
-}));
-
-import { UserProvider } from "./user-provider";
-
-const networkError = { message: "Network Error" }; // axios network error: no `response`
-
-function renderProvider() {
-  return render(
-    <HelmetProvider>
-      <MemoryRouter>
-        <MantineProvider>
-          <UserProvider>
-            <div data-testid="app-child">app content</div>
-          </UserProvider>
-        </MantineProvider>
-      </MemoryRouter>
-    </HelmetProvider>,
-  );
-}
-
-beforeEach(() => {
-  h.useCurrentUser.mockReset();
-});
-
-describe("UserProvider offline render-gating", () => {
-  it("renders the app (cached children) when useCurrentUser errors offline but a cached user exists", () => {
-    // Offline reload: the persisted ['currentUser'] cache hydrates `data`, but
-    // the background POST /api/users/me refetch fails as a network error.
-    h.useCurrentUser.mockReturnValue({
-      data: {
-        user: { id: "u1", locale: "en" },
-        workspace: { id: "w1" },
-      },
-      isLoading: false,
-      error: networkError,
-      isError: true,
-    });
-
-    renderProvider();
-
-    // The cached app must render — NOT a blank fragment (#237/#238).
-    expect(screen.getByTestId("app-child")).toBeDefined();
-    expect(screen.queryByText("You're offline")).toBeNull();
-  });
-
-  it("renders the offline fallback (not a blank fragment) when erroring with no cached user", () => {
-    h.useCurrentUser.mockReturnValue({
-      data: undefined,
-      isLoading: false,
-      error: networkError,
-      isError: true,
-    });
-
-    const { container } = renderProvider();
-
-    // Previously this returned `<></>` — a blank white screen. Now it must show
-    // an explicit offline fallback.
-    expect(screen.getByText("You're offline")).toBeDefined();
-    expect(screen.queryByTestId("app-child")).toBeNull();
-    expect(container.textContent?.length).toBeGreaterThan(0);
-  });
-
-  it("renders the app normally on a successful currentUser load", () => {
-    h.useCurrentUser.mockReturnValue({
-      data: {
-        user: { id: "u1", locale: "en" },
-        workspace: { id: "w1" },
-      },
-      isLoading: false,
-      error: null,
-      isError: false,
-    });
-
-    renderProvider();
-    expect(screen.getByTestId("app-child")).toBeDefined();
-  });
-});

apps/client/src/features/user/user-provider.tsx

@@ -11,7 +11,6 @@ import { useTreeSocket } from "@/features/websocket/use-tree-socket.ts";
 import { useNotificationSocket } from "@/features/notification/hooks/use-notification-socket.ts";
 import { useCollabToken } from "@/features/auth/queries/auth-query.tsx";
 import { Error404 } from "@/components/ui/error-404.tsx";
-import { OfflineFallback } from "@/features/offline/offline-fallback.tsx";
 import { queryClient } from "@/main.tsx";
 import { makeConnectHandler } from "@/features/user/connect-resync.ts";
 
@@ -71,30 +70,14 @@ export function UserProvider({ children }: React.PropsWithChildren) {
     document.documentElement.lang = i18n.resolvedLanguage || i18n.language || "en-US";
   }, [i18n.language, i18n.resolvedLanguage]);
 
-  // First load with no cached user yet: render nothing briefly while the
-  // persisted ['currentUser'] cache hydrates (avoids flashing the offline
-  // fallback before restore). Once we have a user we render the app even if a
-  // refetch is still in flight.
-  if (isLoading && !data) return <></>;
+  if (isLoading) return <></>;
 
   if (isError && error?.["response"]?.status === 404) {
     return <Error404 />;
   }
 
-  // We have a (possibly cached/stale) user — render the app. Offline, the
-  // POST /api/users/me refetch fails as a network error, but the persisted/
-  // hydrated user is enough to render the cached UI. Previously `if (error)
-  // return <></>` blanked every authenticated route on an offline reload even
-  // though the cached data was present (#237/#238).
-  if (data) {
-    return <>{children}</>;
-  }
-
-  // No user AND an error (offline cold boot of a page never warmed for offline,
-  // or no persisted cache to restore): show an explicit offline fallback rather
-  // than a blank white screen.
   if (error) {
-    return <OfflineFallback />;
+    return <></>;
   }
 
   return <>{children}</>;

apps/client/src/features/workspace/components/settings/components/ai-provider-settings.spec.tsx

@@ -3,6 +3,9 @@ import {
   resolveCardStatus,
   isEndpointConfigured,
   resolveKeyField,
+  nextReindexPollInterval,
+  isReindexComplete,
+  isReindexButtonLoading,
 } from './ai-provider-settings';
 
 describe('resolveCardStatus', () => {
@@ -71,3 +74,152 @@ describe('resolveKeyField (write-only key payload)', () => {
     expect(resolveKeyField('', false)).toEqual({ set: false });
   });
 });
+
+describe('nextReindexPollInterval', () => {
+  const INTERVAL = 5000;
+  const base = { now: 1_000, intervalMs: INTERVAL };
+
+  it('does not poll when no reindex deadline is set', () => {
+    expect(
+      nextReindexPollInterval({
+        ...base,
+        deadline: null,
+        status: { reindexing: true, indexedPages: 0, totalPages: 478 },
+      }),
+    ).toBe(false);
+  });
+
+  it('keeps polling while the server reports an active run', () => {
+    expect(
+      nextReindexPollInterval({
+        ...base,
+        deadline: 10_000,
+        status: { reindexing: true, indexedPages: 120, totalPages: 478 },
+      }),
+    ).toBe(INTERVAL);
+  });
+
+  it('keeps polling during an active run even if counts momentarily look full', () => {
+    // The run clears its progress record only at the very end, so a transient
+    // indexed==total while reindexing is still true must NOT stop polling.
+    expect(
+      nextReindexPollInterval({
+        ...base,
+        deadline: 10_000,
+        status: { reindexing: true, indexedPages: 478, totalPages: 478 },
+      }),
+    ).toBe(INTERVAL);
+  });
+
+  it('stops once the run is finished AND fully indexed', () => {
+    expect(
+      nextReindexPollInterval({
+        ...base,
+        deadline: 10_000,
+        status: { reindexing: false, indexedPages: 478, totalPages: 478 },
+      }),
+    ).toBe(false);
+  });
+
+  it('keeps polling within the deadline when not yet done and no active flag', () => {
+    // First poll right after enqueue, before the worker publishes progress.
+    expect(
+      nextReindexPollInterval({
+        ...base,
+        deadline: 10_000,
+        status: { reindexing: false, indexedPages: 0, totalPages: 478 },
+      }),
+    ).toBe(INTERVAL);
+  });
+
+  it('cap always wins: stops once past the deadline even if still reindexing', () => {
+    expect(
+      nextReindexPollInterval({
+        deadline: 1_000,
+        now: 2_000, // past the deadline
+        intervalMs: INTERVAL,
+        status: { reindexing: true, indexedPages: 200, totalPages: 478 },
+      }),
+    ).toBe(false);
+  });
+
+  it('stops on an empty workspace (0 of 0) once the run is finished', () => {
+    expect(
+      nextReindexPollInterval({
+        ...base,
+        deadline: 10_000,
+        status: { reindexing: false, indexedPages: 0, totalPages: 0 },
+      }),
+    ).toBe(false);
+  });
+});
+
+describe('isReindexComplete', () => {
+  it('false when no status yet', () => {
+    expect(isReindexComplete(undefined)).toBe(false);
+  });
+
+  it('false while a run is still active (even at indexed==total)', () => {
+    expect(
+      isReindexComplete({ reindexing: true, indexedPages: 478, totalPages: 478 }),
+    ).toBe(false);
+  });
+
+  it('false when finished but not yet fully indexed', () => {
+    expect(
+      isReindexComplete({ reindexing: false, indexedPages: 120, totalPages: 478 }),
+    ).toBe(false);
+  });
+
+  it('true once finished and fully indexed', () => {
+    expect(
+      isReindexComplete({ reindexing: false, indexedPages: 478, totalPages: 478 }),
+    ).toBe(true);
+  });
+});
+
+describe('isReindexButtonLoading', () => {
+  it('loads while the POST mutation is pending', () => {
+    expect(
+      isReindexButtonLoading({
+        mutationPending: true,
+        deadline: null,
+        status: false,
+      }),
+    ).toBe(true);
+  });
+
+  it('does NOT load post-cap: deadline nulled but reindexing left stale-true', () => {
+    // The key case: after the poll cap fires `reindexDeadline` is null while
+    // `settings.reindexing` can be a stale `true` from the last poll. Gating on
+    // the deadline keeps the spinner from sticking forever so the admin can
+    // restart.
+    expect(
+      isReindexButtonLoading({
+        mutationPending: false,
+        deadline: null,
+        status: true,
+      }),
+    ).toBe(false);
+  });
+
+  it('loads during an active run within the poll window', () => {
+    expect(
+      isReindexButtonLoading({
+        mutationPending: false,
+        deadline: 10_000,
+        status: true,
+      }),
+    ).toBe(true);
+  });
+
+  it('does not load once the run finished while still polling', () => {
+    expect(
+      isReindexButtonLoading({
+        mutationPending: false,
+        deadline: 10_000,
+        status: false,
+      }),
+    ).toBe(false);
+  });
+});

apps/client/src/features/workspace/components/settings/components/ai-provider-settings.tsx

@@ -37,6 +37,7 @@ import {
 } from "@/features/workspace/queries/ai-settings-query.ts";
 import {
   AiTestCapability,
+  IAiSettings,
   IAiSettingsUpdate,
   SttApiStyle,
   ChatApiStyle,
@@ -169,6 +170,71 @@ export function resolveKeyField(
   return { set: false };
 }
 
+// Subset of the status payload that drives the reindex poll decisions.
+type ReindexStatus = Pick<
+  IAiSettings,
+  "reindexing" | "indexedPages" | "totalPages"
+>;
+
+/**
+ * Decide the TanStack Query `refetchInterval` while a reindex may be running.
+ * Returns the poll interval (ms) to keep polling, or `false` to stop.
+ *
+ * Polls while the server reports an ACTIVE run (`reindexing === true`) OR we are
+ * still within the deadline window and not yet fully indexed. Stops once the run
+ * has finished AND everything is indexed (server cleared its progress record and
+ * fell back to the DB coverage count), or the deadline cap is hit — the cap
+ * always wins so a stuck/never-clearing progress record can't poll forever.
+ */
+export function nextReindexPollInterval(args: {
+  deadline: number | null;
+  now: number;
+  intervalMs: number;
+  status?: ReindexStatus;
+}): number | false {
+  const { deadline, now, intervalMs, status } = args;
+  if (deadline === null) return false;
+  // Cap always wins.
+  if (now > deadline) return false;
+  // Active run → keep polling even if the momentary counts already look full.
+  if (status?.reindexing) return intervalMs;
+  // Finished and fully indexed (incl. an empty workspace, 0 >= 0) → stop.
+  if (status && status.indexedPages >= status.totalPages) return false;
+  // Within the deadline and not yet done → keep polling.
+  return intervalMs;
+}
+
+/**
+ * Whether the reindex poll deadline should be cleared: the server reports no
+ * active run AND the count is complete. Mirrors the stop condition of
+ * `nextReindexPollInterval` (sans the cap, which the effect handles via time).
+ */
+export function isReindexComplete(status?: ReindexStatus): boolean {
+  return (
+    !!status && !status.reindexing && status.indexedPages >= status.totalPages
+  );
+}
+
+/**
+ * Whether the reindex button should show its spinner (and stay disabled).
+ *
+ * Spins while the POST is in flight, and for the WHOLE background run while the
+ * server reports `reindexing === true`. The `deadline !== null` gate is the
+ * load-bearing part: once the 120s poll cap fires it nulls `reindexDeadline`
+ * and stops refetching, so `status` (settings?.reindexing) can be a stale
+ * `true` from the last poll. Without the gate the spinner would stick forever
+ * for a run that outlives the cap and block a restart; gating on the active
+ * poll window clears it so the admin can re-trigger.
+ */
+export function isReindexButtonLoading(args: {
+  mutationPending: boolean;
+  deadline: number | null;
+  status?: boolean;
+}): boolean {
+  const { mutationPending, deadline, status } = args;
+  return mutationPending || (deadline !== null && status === true);
+}
+
 // Translate the dot's tooltip label. Kept in one place so all three endpoint
 // cards share identical wording.
 function cardStatusLabel(status: CardStatus, t: (k: string) => string): string {
@@ -215,31 +281,34 @@ export default function AiProviderSettings() {
   // PRE-job counts immediately, so the only way the "Indexed X of Y" counter
   // visibly climbs is to keep polling the settings query while the job runs.
   // `reindexDeadline` is the timestamp until which we poll (set on reindex
-  // success); polling stops early once indexed === total. Bounded so a stuck
-  // job can never poll forever.
-  const REINDEX_POLL_INTERVAL = 3000; // ms between refetches while indexing
+  // success). Polling tracks the server's `reindexing` flag: it keeps going for
+  // the whole active run and stops promptly once the server reports the run is
+  // finished. Bounded by the cap so a stuck/never-clearing progress record can
+  // never poll forever.
+  const REINDEX_POLL_INTERVAL = 5000; // ms between refetches while indexing
   const REINDEX_POLL_CAP_MS = 120000; // ~2 min hard cap
   const [reindexDeadline, setReindexDeadline] = useState<number | null>(null);
 
   // Only admins may read the (masked) AI settings; the server enforces this too.
-  const { data: settings, isLoading } = useAiSettingsQuery(isAdmin, (query) => {
-    if (reindexDeadline === null) return false;
-    // Past the cap → stop polling (cleared via the effect below too).
-    if (Date.now() > reindexDeadline) return false;
-    const data = query.state.data;
-    // Stop once everything is indexed; otherwise keep polling.
-    if (data && data.indexedPages >= data.totalPages) return false;
-    return REINDEX_POLL_INTERVAL;
-  });
+  const { data: settings, isLoading } = useAiSettingsQuery(isAdmin, (query) =>
+    nextReindexPollInterval({
+      deadline: reindexDeadline,
+      now: Date.now(),
+      intervalMs: REINDEX_POLL_INTERVAL,
+      status: query.state.data,
+    }),
+  );
 
-  // Stop polling once the work is done or the cap is reached. Also clears on
+  // Stop polling once the run is finished or the cap is reached. Also clears on
   // unmount because the deadline state goes away with the component.
   useEffect(() => {
     if (reindexDeadline === null) return;
-    // "Done" matches the refetchInterval stop condition (indexed >= total),
-    // including an empty workspace (0 >= 0), so the deadline clears promptly
-    // instead of waiting out the cap.
-    if (settings && settings.indexedPages >= settings.totalPages) {
+    // "Done" matches the refetchInterval stop condition: the server reports no
+    // active run AND the count is complete (indexed >= total, incl. an empty
+    // workspace 0 >= 0), so the deadline clears promptly instead of waiting out
+    // the cap. While `reindexing` is still true we keep the deadline so polling
+    // continues for the whole run.
+    if (isReindexComplete(settings)) {
       setReindexDeadline(null);
       return;
     }
@@ -1031,7 +1100,17 @@ export default function AiProviderSettings() {
             <Button
               variant="subtle"
               size="compact-sm"
-              loading={reindexMutation.isPending}
+              // Spin for the WHOLE run: the POST resolves immediately, but the
+              // background job keeps running, so also stay loading while the
+              // server reports `reindexing` (this also blocks a redundant
+              // re-trigger mid-run; the server de-dupes regardless). The
+              // deadline gate (and why it matters post-cap) lives in
+              // `isReindexButtonLoading`, which is unit-tested.
+              loading={isReindexButtonLoading({
+                mutationPending: reindexMutation.isPending,
+                deadline: reindexDeadline,
+                status: settings?.reindexing,
+              })}
               onClick={() =>
                 reindexMutation.mutate(undefined, {
                   // Begin bounded polling so the counter climbs as the async

apps/client/src/features/workspace/queries/ai-settings-query.ts

@@ -23,8 +23,12 @@ export function useAiSettingsQuery(
   enabled: boolean = true,
   // While reindexing runs as an async background job, the counter only climbs
   // if the client keeps refetching. The component passes a refetchInterval
-  // function that polls until indexed === total or a bounded deadline, then
-  // returns false to stop. See AiProviderSettings.
+  // function (`nextReindexPollInterval`) that keeps polling while the server
+  // reports an active run (reindexing === true) OR we are still within the
+  // bounded deadline and not yet fully indexed; it returns false to stop only
+  // once the run has finished AND indexed >= total, or the deadline cap is hit
+  // (the cap always wins). Note: a transient indexed === total during an active
+  // run does NOT stop polling. See AiProviderSettings.
   refetchInterval?:
     | number
     | false

apps/client/src/features/workspace/services/ai-settings-service.ts

@@ -48,6 +48,9 @@ export interface IAiSettings {
   // RAG indexing coverage (pages indexed for semantic search).
   indexedPages: number;
   totalPages: number;
+  // True while a full workspace reindex is actively running; the counts above
+  // then reflect the live run progress (done climbs 0 -> total).
+  reindexing?: boolean;
 }
 
 // Update payload. Key semantics (same for `apiKey` and `embeddingApiKey`):

apps/client/src/main.tsx

@@ -11,8 +11,7 @@ import { MantineProvider } from "@mantine/core";
 import { BrowserRouter } from "react-router-dom";
 import { ModalsProvider } from "@mantine/modals";
 import { Notifications } from "@mantine/notifications";
-import { QueryClient } from "@tanstack/react-query";
-import { PersistQueryClientProvider } from "@tanstack/react-query-persist-client";
+import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
 import { HelmetProvider } from "react-helmet-async";
 import "./i18n";
 import { PostHogProvider } from "posthog-js/react";
@@ -22,13 +21,6 @@ import {
   isCloud,
   isPostHogEnabled,
 } from "@/lib/config.ts";
-import {
-  queryPersister,
-  shouldDehydrateOfflineQuery,
-} from "@/features/offline/query-persister";
-import { registerOfflineMutationDefaults } from "@/features/offline/offline-mutations";
-import { PwaUpdatePrompt } from "@/pwa/pwa-update-prompt";
-import { isCapacitorNativePlatform } from "@/pwa/is-capacitor";
 import posthog from "posthog-js";
 
 export const queryClient = new QueryClient({
@@ -38,18 +30,10 @@ export const queryClient = new QueryClient({
       refetchOnWindowFocus: false,
       retry: false,
       staleTime: 5 * 60 * 1000,
-      // Keep cached read data around long enough to be persisted/restored for offline use.
-      gcTime: 1000 * 60 * 60 * 24,
     },
   },
 });
 
-// Register default mutationFns for the offline-relevant structural mutations so
-// a paused mutation restored from IndexedDB after an offline reload still has a
-// mutationFn and is replayed by resumePausedMutations() on reconnect (instead
-// of silently no-op'ing and dropping the offline create/move/comment).
-registerOfflineMutationDefaults(queryClient);
-
 if (isCloud() && isPostHogEnabled) {
   posthog.init(getPostHogKey(), {
     api_host: getPostHogHost(),
@@ -66,34 +50,15 @@ root.render(
   <BrowserRouter>
     <MantineProvider theme={theme} cssVariablesResolver={mantineCssResolver}>
       <ModalsProvider>
-        <PersistQueryClientProvider
-          client={queryClient}
-          persistOptions={{
-            persister: queryPersister,
-            maxAge: 1000 * 60 * 60 * 24,
-            buster: APP_VERSION,
-            dehydrateOptions: {
-              shouldDehydrateQuery: shouldDehydrateOfflineQuery,
-            },
-          }}
-        >
+        <QueryClientProvider client={queryClient}>
           <Notifications position="bottom-center" limit={3} zIndex={10000} />
-          {/* Skip SW registration inside the Capacitor native WebView — the
-              native shell serves assets itself; a browser SW would conflict. */}
-          {!isCapacitorNativePlatform() && <PwaUpdatePrompt />}
           <HelmetProvider>
             <PostHogProvider client={posthog}>
               <App />
             </PostHogProvider>
           </HelmetProvider>
-        </PersistQueryClientProvider>
+        </QueryClientProvider>
       </ModalsProvider>
     </MantineProvider>
   </BrowserRouter>,
 );
-
-// Service worker registration is owned by <PwaUpdatePrompt /> above (via
-// vite-plugin-pwa's useRegisterSW: Workbox precache + prompt-based updates,
-// and skipped inside the Capacitor native WebView). The earlier hand-written
-// /sw.js registration from the mobile bootstrap was removed here to avoid a
-// double registration / competing service worker.

apps/client/src/pwa/is-capacitor.test.ts

@@ -1,39 +0,0 @@
-import { describe, it, expect, afterEach } from "vitest";
-import { isCapacitorNativePlatform } from "./is-capacitor";
-
-describe("isCapacitorNativePlatform", () => {
-  afterEach(() => {
-    // Keep tests isolated from each other and from the rest of the suite.
-    delete (globalThis as any).Capacitor;
-  });
-
-  it("returns false when Capacitor is undefined", () => {
-    expect(isCapacitorNativePlatform()).toBe(false);
-  });
-
-  it("uses isNativePlatform() when it is a function", () => {
-    (globalThis as any).Capacitor = { isNativePlatform: () => true };
-    expect(isCapacitorNativePlatform()).toBe(true);
-
-    (globalThis as any).Capacitor = { isNativePlatform: () => false };
-    expect(isCapacitorNativePlatform()).toBe(false);
-  });
-
-  it("falls back to the boolean property when isNativePlatform is not a function", () => {
-    (globalThis as any).Capacitor = { isNativePlatform: true };
-    expect(isCapacitorNativePlatform()).toBe(true);
-
-    (globalThis as any).Capacitor = { isNativePlatform: false };
-    expect(isCapacitorNativePlatform()).toBe(false);
-  });
-
-  it("returns false when reading Capacitor throws (try/catch)", () => {
-    Object.defineProperty(globalThis, "Capacitor", {
-      configurable: true,
-      get() {
-        throw new Error("boom");
-      },
-    });
-    expect(isCapacitorNativePlatform()).toBe(false);
-  });
-});

apps/client/src/pwa/is-capacitor.ts

@@ -1,23 +0,0 @@
-/**
- * Detects whether the client is running inside a Capacitor native WebView
- * (native iOS/Android shell from the feature/mobile-app-bootstrap branch).
- *
- * This is a pure runtime check against the global `Capacitor` object that the
- * native bridge injects — no `@capacitor/*` dependency is added. On the plain
- * browser / installed-PWA path `window.Capacitor` is undefined, so this returns
- * false and the Workbox service worker registers normally.
- *
- * Inside the native WebView the SW must NOT register: it would layer a redundant
- * (and conflicting) cache over Capacitor's own asset serving and interfere with
- * the native auth/CORS flow.
- */
-export function isCapacitorNativePlatform(): boolean {
-  try {
-    const cap = (globalThis as any)?.Capacitor;
-    return !!(cap && typeof cap.isNativePlatform === "function"
-      ? cap.isNativePlatform()
-      : cap?.isNativePlatform);
-  } catch {
-    return false;
-  }
-}

apps/client/src/pwa/pwa-update-prompt.tsx

@@ -1,59 +0,0 @@
-import { useEffect } from "react";
-import { Button } from "@mantine/core";
-import { notifications } from "@mantine/notifications";
-import { useTranslation } from "react-i18next";
-import { useRegisterSW } from "virtual:pwa-register/react";
-
-// Stable notification id so we can show/hide a single update prompt.
-const UPDATE_NOTIFICATION_ID = "pwa-update-available";
-
-/**
- * Listens for a waiting service worker and surfaces a Mantine notification
- * prompting the user to reload into the new version.
- *
- * Must be mounted inside the Mantine provider subtree (Notifications must be
- * available). Renders nothing itself.
- */
-export function PwaUpdatePrompt() {
-  const { t } = useTranslation();
-
-  const {
-    needRefresh: [needRefresh],
-    updateServiceWorker,
-  } = useRegisterSW({
-    onRegisterError(error) {
-      // Best-effort: a failed registration must not break the app.
-      console.error("Service worker registration error:", error);
-    },
-  });
-
-  useEffect(() => {
-    if (!needRefresh) return;
-
-    notifications.show({
-      id: UPDATE_NOTIFICATION_ID,
-      title: t("Update available"),
-      message: (
-        <Button
-          size="xs"
-          variant="light"
-          mt="xs"
-          onClick={() => updateServiceWorker(true)}
-        >
-          {t("Reload")}
-        </Button>
-      ),
-      autoClose: false,
-      withCloseButton: true,
-    });
-
-    // Hide the notification when the prompt is no longer needed / on cleanup.
-    return () => {
-      notifications.hide(UPDATE_NOTIFICATION_ID);
-    };
-  }, [needRefresh, t, updateServiceWorker]);
-
-  return null;
-}
-
-export default PwaUpdatePrompt;

apps/client/src/pwa/sw-strategy.test.ts

@@ -1,32 +0,0 @@
-import { describe, it, expect } from "vitest";
-import { isApiPath, isCollabOrSocketPath } from "./sw-strategy";
-
-describe("isApiPath", () => {
-  it("matches the /api segment and its subtree", () => {
-    expect(isApiPath("/api")).toBe(true);
-    expect(isApiPath("/api/")).toBe(true);
-    expect(isApiPath("/api/pages")).toBe(true);
-  });
-
-  it("does not over-match sibling paths", () => {
-    expect(isApiPath("/apidocs")).toBe(false);
-    expect(isApiPath("/apixyz")).toBe(false);
-    expect(isApiPath("/")).toBe(false);
-    expect(isApiPath("/pages")).toBe(false);
-  });
-});
-
-describe("isCollabOrSocketPath", () => {
-  it("matches the /collab and /socket.io segments and their subtrees", () => {
-    expect(isCollabOrSocketPath("/collab")).toBe(true);
-    expect(isCollabOrSocketPath("/collab/x")).toBe(true);
-    expect(isCollabOrSocketPath("/socket.io")).toBe(true);
-    expect(isCollabOrSocketPath("/socket.io/abc")).toBe(true);
-  });
-
-  it("does not over-match sibling paths", () => {
-    expect(isCollabOrSocketPath("/collaborators")).toBe(false);
-    expect(isCollabOrSocketPath("/collabx")).toBe(false);
-    expect(isCollabOrSocketPath("/socket.iox")).toBe(false);
-  });
-});

apps/client/src/pwa/sw-strategy.ts

@@ -1,32 +0,0 @@
-/**
- * Canonical service-worker routing predicates.
- *
- * IMPORTANT: With vite-plugin-pwa using Workbox `generateSW`, the
- * `runtimeCaching[].urlPattern` functions are serialized standalone into the
- * generated service worker and CANNOT reference imported symbols. The matching
- * logic is therefore duplicated as inline regex literals in
- * apps/client/vite.config.ts. This module is the testable source of truth, and
- * the two MUST be kept in sync. This duplication is intentional and is the
- * documented Workbox limitation.
- *
- * Matching is anchored to a path SEGMENT boundary (`^/<seg>(/|$)`) so that
- * sibling paths like `/apidocs`, `/collaborators`, `/socket.iox` are NOT
- * wrongly treated as API/realtime traffic.
- */
-
-/**
- * True when `pathname` is the `/api` segment or anything beneath it.
- * `/api` and `/api/...` -> true; `/apidocs`, `/apixyz` -> false.
- */
-export function isApiPath(pathname: string): boolean {
-  return /^\/api(\/|$)/.test(pathname);
-}
-
-/**
- * True when `pathname` is the `/collab` or `/socket.io` segment (or beneath it).
- * `/collab`, `/collab/x`, `/socket.io`, `/socket.io/abc` -> true;
- * `/collaborators`, `/collabx`, `/socket.iox` -> false.
- */
-export function isCollabOrSocketPath(pathname: string): boolean {
-  return /^\/(collab|socket\.io)(\/|$)/.test(pathname);
-}

apps/client/src/vite-env.d.ts

@@ -1,4 +1,2 @@
 /// <reference types="vite/client" />
-/// <reference types="vite-plugin-pwa/react" />
-/// <reference types="vite-plugin-pwa/info" />
 declare const APP_VERSION: string

apps/client/vite.config.ts

@@ -1,6 +1,5 @@
 import { defineConfig, loadEnv } from "vite";
 import react from "@vitejs/plugin-react";
-import { VitePWA } from "vite-plugin-pwa";
 import * as path from "path";
 import { execSync } from "node:child_process";
 
@@ -54,51 +53,7 @@ export default defineConfig(({ mode }) => {
       },
       APP_VERSION: JSON.stringify(resolveAppVersion(envPath)),
     },
-    plugins: [
-      react(),
-      VitePWA({
-        registerType: "prompt",
-        injectRegister: null,
-        strategies: "generateSW",
-        manifest: false,
-        workbox: {
-          globPatterns: ["**/*.{js,css,html,svg,png,ico,woff2,json}"],
-          navigateFallback: "index.html",
-          // Segment-anchored (`^/<seg>(/|$)`) so navigation requests to these
-          // segments are consistently excluded from the SPA fallback, mirroring
-          // the runtimeCaching urlPattern regexes below.
-          //
-          // `/share`, `/mcp`, and `/robots.txt` mirror the server static-serve
-          // exclude list (apps/server/src/main.ts setGlobalPrefix `exclude`):
-          // robots.txt, the SEO/OG/analytics-injected public share HTML, and the
-          // embedded MCP endpoint are served by server controllers, so the SW must
-          // never shadow them with the precached index.html app shell (doing so
-          // would break SEO and MCP).
-          navigateFallbackDenylist: [
-            /^\/api(\/|$)/,
-            /^\/collab(\/|$)/,
-            /^\/socket\.io(\/|$)/,
-            /^\/share(\/|$)/,
-            /^\/mcp(\/|$)/,
-            /^\/robots\.txt$/,
-          ],
-          cleanupOutdatedCaches: true,
-          clientsClaim: true,
-          // The urlPattern regexes below mirror apps/client/src/pwa/sw-strategy.ts
-          // and MUST be kept in sync with it. Workbox `generateSW` serializes these
-          // functions standalone into the generated service worker, so they cannot
-          // import the module — the matching logic is intentionally duplicated as
-          // self-contained inline regex literals anchored to a path segment boundary.
-          runtimeCaching: [
-            { urlPattern: ({ url }) => /^\/(collab|socket\.io)(\/|$)/.test(url.pathname), handler: "NetworkOnly" },
-            // All /api stays network-only; offline reads come from the persisted
-            // React Query cache (IndexedDB) + y-indexeddb, not the SW HTTP cache.
-            { urlPattern: ({ url }) => /^\/api(\/|$)/.test(url.pathname), handler: "NetworkOnly" },
-          ],
-        },
-        devOptions: { enabled: false },
-      }),
-    ],
+    plugins: [react()],
     build: {
       rolldownOptions: {
         output: {

apps/server/package.json

@@ -64,7 +64,6 @@
     "@nestjs/platform-fastify": "^11.1.19",
     "@nestjs/platform-socket.io": "^11.1.19",
     "@nestjs/schedule": "^6.1.3",
-    "@nestjs/swagger": "^11.2.0",
     "@nestjs/terminus": "^11.1.1",
     "@nestjs/throttler": "^6.5.0",
     "@nestjs/websockets": "^11.1.19",

apps/server/src/collaboration/collaboration.gateway.ts

@@ -24,9 +24,7 @@ import { CollabWsAdapter } from './adapter/collab-ws.adapter';
 import {
   CollaborationHandler,
   CollabEventHandlers,
-  writeTitleFragment,
 } from './collaboration.handler';
-import { User } from '@docmost/db/types/entity.types';
 
 @Injectable()
 export class CollaborationGateway {
@@ -151,45 +149,6 @@ export class CollaborationGateway {
     return this.hocuspocus.openDirectConnection(documentName, context);
   }
 
-  /**
-   * Write a new page title INTO the page's Yjs 'title' fragment, Redis-INDEPENDENT.
-   *
-   * Unlike the Redis-routed `handleYjsEvent` path — which routes through
-   * `redisSync?.handleEvent` and SILENTLY no-ops when Redis is disabled
-   * (COLLAB_DISABLE_REDIS=true → redisSync === null) — this goes straight
-   * through the local Hocuspocus `openDirectConnection`. The title sync
-   * therefore works in BOTH single-process (no Redis) and Redis-clustered
-   * deployments.
-   *
-   * openDirectConnection loads the doc from persistence when no editor is
-   * connected, so this works whether or not an editor is currently open: the
-   * clear+reseed lands on the loaded doc and is persisted by onStoreDocument.
-   *
-   * Provenance: when the caller is the agent, the actor/aiChatId are threaded
-   * into the connection `context` so onStoreDocument sees `context.actor ===
-   * 'agent'` for the resulting title store (mirrors the body/REST path). The
-   * resulting title store is usually a no-op anyway — PageService already wrote
-   * the same title to the page.title column, so onStoreDocument's
-   * `titleText !== page.title` guard skips the column write — but we wire the
-   * context for correctness regardless.
-   */
-  async writePageTitle(
-    pageId: string,
-    title: string,
-    context?: { user?: User; actor?: string; aiChatId?: string },
-  ): Promise<void> {
-    const documentName = `page.${pageId}`;
-    const connection = await this.hocuspocus.openDirectConnection(
-      documentName,
-      context ?? {},
-    );
-    try {
-      await connection.transact((doc) => writeTitleFragment(doc, title));
-    } finally {
-      await connection.disconnect();
-    }
-  }
-
   /*
    *Can be used before calling openDirectConnection directly
    */

apps/server/src/collaboration/collaboration.handler.spec.ts

@@ -1,139 +0,0 @@
-import * as Y from 'yjs';
-import { TiptapTransformer } from '@hocuspocus/transformer';
-import { writeTitleFragment } from './collaboration.handler';
-import { CollaborationGateway } from './collaboration.gateway';
-import {
-  buildTitleSeedYdoc,
-  jsonToText,
-  tiptapExtensions,
-} from './collaboration.util';
-
-// Read the plain text held in the doc's 'title' XmlFragment, the same way
-// PersistenceExtension.onStoreDocument extracts it before writing page.title.
-const readTitleText = (doc: Y.Doc): string => {
-  const titleJson = TiptapTransformer.fromYdoc(doc, 'title');
-  return titleJson ? jsonToText(titleJson).trim() : '';
-};
-
-describe('writeTitleFragment — the clear+seed title write (Bug 1)', () => {
-  it('replaces an OLD title fragment with EXACTLY the new title (no duplication)', () => {
-    // Seed the doc's 'title' fragment with an OLD title, like a real page.
-    const doc = new Y.Doc();
-    Y.applyUpdate(doc, Y.encodeStateAsUpdate(buildTitleSeedYdoc('Old Title')));
-    expect(readTitleText(doc)).toBe('Old Title');
-
-    writeTitleFragment(doc, 'New Title');
-
-    // The fragment must contain EXACTLY the new title — not "Old TitleNew Title"
-    // (append) or "New TitleNew Title" (duplication). A single heading node.
-    expect(readTitleText(doc)).toBe('New Title');
-
-    const titleJson = TiptapTransformer.fromYdoc(doc, 'title') as any;
-    expect(titleJson.content).toHaveLength(1);
-    expect(titleJson.content[0].type).toBe('heading');
-  });
-
-  it('seeds the title fragment when it started empty', () => {
-    const doc = new Y.Doc();
-    // Force the 'title' fragment to exist but be empty.
-    doc.getXmlFragment('title');
-    expect(readTitleText(doc)).toBe('');
-
-    writeTitleFragment(doc, 'First Title');
-
-    expect(readTitleText(doc)).toBe('First Title');
-  });
-
-  it('does not corrupt the body when rewriting the title', () => {
-    // A doc with both a body and an old title; the body must survive untouched.
-    const doc = new Y.Doc();
-    const bodyDoc = TiptapTransformer.toYdoc(
-      {
-        type: 'doc',
-        content: [
-          { type: 'paragraph', content: [{ type: 'text', text: 'body text' }] },
-        ],
-      },
-      'default',
-      tiptapExtensions,
-    );
-    Y.applyUpdate(doc, Y.encodeStateAsUpdate(bodyDoc));
-    Y.applyUpdate(doc, Y.encodeStateAsUpdate(buildTitleSeedYdoc('Old')));
-
-    writeTitleFragment(doc, 'New');
-
-    expect(readTitleText(doc)).toBe('New');
-    const bodyJson = TiptapTransformer.fromYdoc(doc, 'default');
-    expect(jsonToText(bodyJson)).toContain('body text');
-  });
-});
-
-describe('CollaborationGateway.writePageTitle — Redis-independent path', () => {
-  // Build a gateway with only its hocuspocus.openDirectConnection stubbed; the
-  // method must drive the clear+seed through that direct connection (NOT through
-  // redisSync), so the title write survives COLLAB_DISABLE_REDIS.
-  const makeGateway = (doc: Y.Doc) => {
-    const disconnect = jest.fn().mockResolvedValue(undefined);
-    const transact = jest.fn(async (fn: (d: Y.Doc) => void) => {
-      fn(doc);
-    });
-    const openDirectConnection = jest
-      .fn()
-      .mockResolvedValue({ transact, disconnect });
-
-    const gateway = Object.create(CollaborationGateway.prototype);
-    // redisSync is intentionally null — this is the no-Redis scenario.
-    gateway.redisSync = null;
-    gateway.hocuspocus = { openDirectConnection } as any;
-
-    return { gateway, openDirectConnection, transact, disconnect };
-  };
-
-  it('writes the new title via openDirectConnection and disconnects', async () => {
-    const doc = new Y.Doc();
-    Y.applyUpdate(doc, Y.encodeStateAsUpdate(buildTitleSeedYdoc('Old Title')));
-
-    const { gateway, openDirectConnection, disconnect } = makeGateway(doc);
-
-    await gateway.writePageTitle('page-1', 'New Title', { user: { id: 'u1' } });
-
-    expect(openDirectConnection).toHaveBeenCalledWith(
-      'page.page-1',
-      expect.objectContaining({ user: { id: 'u1' } }),
-    );
-    expect(readTitleText(doc)).toBe('New Title');
-    expect(disconnect).toHaveBeenCalledTimes(1);
-  });
-
-  it('threads agent provenance into the connection context', async () => {
-    const doc = new Y.Doc();
-    const { gateway, openDirectConnection } = makeGateway(doc);
-
-    await gateway.writePageTitle('page-1', 'Agent Title', {
-      user: { id: 'u1' },
-      actor: 'agent',
-      aiChatId: 'chat-1',
-    });
-
-    expect(openDirectConnection).toHaveBeenCalledWith(
-      'page.page-1',
-      expect.objectContaining({ actor: 'agent', aiChatId: 'chat-1' }),
-    );
-  });
-
-  it('disconnects even when the transaction throws', async () => {
-    const disconnect = jest.fn().mockResolvedValue(undefined);
-    const openDirectConnection = jest.fn().mockResolvedValue({
-      transact: jest.fn().mockRejectedValue(new Error('boom')),
-      disconnect,
-    });
-    const gateway = Object.create(CollaborationGateway.prototype);
-    gateway.redisSync = null;
-    gateway.hocuspocus = { openDirectConnection } as any;
-
-    await expect(
-      gateway.writePageTitle('page-1', 'X', {}),
-    ).rejects.toThrow('boom');
-    expect(disconnect).toHaveBeenCalledTimes(1);
-  });
-});

apps/server/src/collaboration/collaboration.handler.ts

@@ -2,7 +2,6 @@ import { Injectable, Logger } from '@nestjs/common';
 import { Hocuspocus, Document } from '@hocuspocus/server';
 import { TiptapTransformer } from '@hocuspocus/transformer';
 import {
-  buildTitleSeedYdoc,
   prosemirrorNodeToYElement,
   tiptapExtensions,
 } from './collaboration.util';
@@ -14,35 +13,6 @@ export type CollabEventHandlers = ReturnType<
   CollaborationHandler['getHandlers']
 >;
 
-/**
- * Clear+reseed the 'title' XmlFragment of `doc` so it holds EXACTLY `title`.
- *
- * Used by the gateway's direct `writePageTitle` method to write a new page
- * title INTO the page's Yjs 'title' fragment. The title lives in the same
- * Y.Doc as the body; onStoreDocument extracts it on every save, so a REST/MCP
- * rename that only updated the page.title DB column would be reverted on the
- * next collaborative save unless the Yjs 'title' fragment is kept in sync.
- * The whole fragment is replaced (no merge/append),
- * mirroring the 'replace' body path: the new title fully supersedes the old.
- *
- * DELIBERATE TRADE-OFF: because this does a FULL clear+replace of the 'title'
- * fragment, a REST/MCP rename arriving while a user is actively editing the
- * title in an open editor WILL overwrite that in-progress edit. This is
- * acceptable — the title is a short, rarely-concurrently-edited field — and is
- * preferable to leaving a stale Yjs title that onStoreDocument would revert the
- * DB column to on the next save.
- */
-export function writeTitleFragment(doc: Y.Doc, title: string): void {
-  const titleFragment = doc.getXmlFragment('title');
-
-  if (titleFragment.length > 0) {
-    titleFragment.delete(0, titleFragment.length);
-  }
-
-  const newTitleDoc = buildTitleSeedYdoc(title);
-  Y.applyUpdate(doc, Y.encodeStateAsUpdate(newTitleDoc));
-}
-
 @Injectable()
 export class CollaborationHandler {
   private readonly logger = new Logger(CollaborationHandler.name);

apps/server/src/collaboration/collaboration.util.spec.ts

@@ -1,12 +1,9 @@
 import * as Y from 'yjs';
-import { TiptapTransformer } from '@hocuspocus/transformer';
 import {
   getPageId,
   isEmptyParagraphDoc,
   jsonToNode,
   prosemirrorNodeToYElement,
-  buildTitleSeedYdoc,
-  jsonToText,
 } from './collaboration.util';
 import { Node } from '@tiptap/pm/model';
 
@@ -244,43 +241,3 @@ describe('prosemirrorNodeToYElement', () => {
     expect(element.get(1).get(0).toString()).toBe('two');
   });
 });
-
-describe('buildTitleSeedYdoc', () => {
-  it('builds a level-1 heading carrying the title text', () => {
-    const doc = buildTitleSeedYdoc('Hello World');
-    const json: any = TiptapTransformer.fromYdoc(doc, 'title');
-
-    const first = json.content?.[0];
-    expect(first.type).toBe('heading');
-    expect(first.attrs.level).toBe(1);
-    expect(jsonToText(json).trim()).toBe('Hello World');
-  });
-
-  it('produces a non-empty title fragment for a non-empty title', () => {
-    const doc = buildTitleSeedYdoc('Some Title');
-    expect(doc.get('title', Y.XmlFragment).length).toBeGreaterThan(0);
-  });
-
-  it('produces a heading with no text child for an empty title', () => {
-    const doc = buildTitleSeedYdoc('');
-    const json: any = TiptapTransformer.fromYdoc(doc, 'title');
-
-    const first = json.content?.[0];
-    expect(first.type).toBe('heading');
-    // No text content for an empty title.
-    expect(first.content ?? []).toHaveLength(0);
-    expect(jsonToText(json).trim()).toBe('');
-  });
-
-  it('round-trips a title through build -> extract -> build -> extract', () => {
-    const title = 'Round Trip Title';
-    const doc1 = buildTitleSeedYdoc(title);
-    const text1 = jsonToText(TiptapTransformer.fromYdoc(doc1, 'title')).trim();
-
-    const doc2 = buildTitleSeedYdoc(text1);
-    const text2 = jsonToText(TiptapTransformer.fromYdoc(doc2, 'title')).trim();
-
-    expect(text1).toBe(title);
-    expect(text2).toBe(text1);
-  });
-});

apps/server/src/collaboration/collaboration.util.ts

@@ -59,7 +59,6 @@ import { generateHTML, generateJSON } from '../common/helpers/prosemirror/html';
 import { Node, Schema } from '@tiptap/pm/model';
 import * as Y from 'yjs';
 import { Logger } from '@nestjs/common';
-import { TiptapTransformer } from '@hocuspocus/transformer';
 
 export const tiptapExtensions = [
   StarterKit.configure({
@@ -144,34 +143,6 @@ export function jsonToText(tiptapJson: JSONContent) {
   return generateText(tiptapJson, tiptapExtensions);
 }
 
-/**
- * Build a standalone Y.Doc that holds ONLY the page title, in a dedicated Yjs
- * fragment named exactly 'title' (the collaborative title-editor contract with
- * the client). The ProseMirror shape is a doc with a single level-1 heading
- * whose text is the title (empty title => heading with no text child).
- *
- * The encoded state of the returned doc can be merged into a body doc via
- * `Y.applyUpdate(doc, Y.encodeStateAsUpdate(titleSeed))` to seed the title
- * fragment for legacy pages. Seeding MUST be guarded by an emptiness check on
- * the existing 'title' fragment to avoid the Yjs duplication trap.
- */
-export function buildTitleSeedYdoc(title: string): Y.Doc {
-  return TiptapTransformer.toYdoc(
-    {
-      type: 'doc',
-      content: [
-        {
-          type: 'heading',
-          attrs: { level: 1 },
-          content: title ? [{ type: 'text', text: title }] : [],
-        },
-      ],
-    },
-    'title',
-    tiptapExtensions,
-  );
-}
-
 export function jsonToNode(tiptapJson: JSONContent) {
   const schema = getSchema(tiptapExtensions);
   try {

apps/server/src/collaboration/constants.ts

@@ -1,9 +1,3 @@
 export const HISTORY_INTERVAL = 5 * 60 * 1000;
 export const HISTORY_FAST_INTERVAL = 60 * 1000;
 export const HISTORY_FAST_THRESHOLD = 5 * 60 * 1000;
-
-// Redis pub/sub channel that bridges a PAGE_UPDATED tree snapshot (a title/icon
-// rename) from the standalone collab process to the API process, which is the
-// single broadcast authority. Imported by both halves of the bridge:
-// PageTreeBridgePublisher (collab process) and PageTreeBridgeSubscriber (API process).
-export const COLLAB_TREE_UPDATE_CHANNEL = 'collab:tree-update';

apps/server/src/collaboration/extensions/persistence.extension.spec.ts

@@ -1,483 +0,0 @@
-import * as Y from 'yjs';
-import { TiptapTransformer } from '@hocuspocus/transformer';
-import { PersistenceExtension } from './persistence.extension';
-import { buildTitleSeedYdoc, tiptapExtensions } from '../collaboration.util';
-
-// Direct instantiation with stub deps, mirroring the auth/env unit specs.
-const bodyJson = {
-  type: 'doc',
-  content: [{ type: 'paragraph', content: [{ type: 'text', text: 'hello' }] }],
-};
-
-// Build a body Y.Doc with a known JSON, plus a monkey-patched broadcastStateless
-// (the real Hocuspocus Document supplies it; a bare Y.Doc does not).
-const buildDoc = () => {
-  const d: any = TiptapTransformer.toYdoc(bodyJson, 'default', tiptapExtensions);
-  d.broadcastStateless = jest.fn();
-  return d;
-};
-
-const cloneOut = (doc: any) =>
-  JSON.parse(JSON.stringify(TiptapTransformer.fromYdoc(doc, 'default')));
-
-const addTitleFragment = (doc: any, title: string) =>
-  Y.applyUpdate(doc, Y.encodeStateAsUpdate(buildTitleSeedYdoc(title)));
-
-describe('PersistenceExtension', () => {
-  let pageRepo: any;
-  let pageHistoryRepo: any;
-  let trx: any;
-  let db: any;
-  let aiQueue: any;
-  let historyQueue: any;
-  let notificationQueue: any;
-  let collabHistory: any;
-  let transclusionService: any;
-  let ext: PersistenceExtension;
-
-  beforeEach(() => {
-    pageRepo = {
-      findById: jest.fn(),
-      updatePage: jest.fn().mockResolvedValue(undefined),
-    };
-    pageHistoryRepo = {
-      findPageLastHistory: jest.fn(),
-      saveHistory: jest.fn(),
-    };
-    trx = {};
-    db = { transaction: () => ({ execute: (fn: any) => fn(trx) }) };
-    aiQueue = { add: jest.fn().mockResolvedValue(undefined) };
-    historyQueue = { add: jest.fn().mockResolvedValue(undefined) };
-    notificationQueue = { add: jest.fn().mockResolvedValue(undefined) };
-    collabHistory = { addContributors: jest.fn().mockResolvedValue(undefined) };
-    transclusionService = {
-      syncPageTransclusions: jest.fn().mockResolvedValue(undefined),
-      syncPageReferences: jest.fn().mockResolvedValue(undefined),
-      syncPageTemplateReferences: jest.fn().mockResolvedValue(undefined),
-    };
-
-    ext = new PersistenceExtension(
-      pageRepo as any,
-      pageHistoryRepo as any,
-      db as any,
-      aiQueue as any,
-      historyQueue as any,
-      notificationQueue as any,
-      collabHistory as any,
-      transclusionService as any,
-    );
-  });
-
-  describe('seedTitleFragment', () => {
-    it('returns false for empty/whitespace/null titles', () => {
-      const doc = new Y.Doc();
-      expect((ext as any).seedTitleFragment(doc, '')).toBe(false);
-      expect((ext as any).seedTitleFragment(doc, '   ')).toBe(false);
-      expect((ext as any).seedTitleFragment(doc, null)).toBe(false);
-    });
-
-    it('does NOT re-seed an existing non-empty title fragment', () => {
-      const doc = new Y.Doc();
-      addTitleFragment(doc, 'Existing');
-
-      expect((ext as any).seedTitleFragment(doc, 'Other')).toBe(false);
-
-      const text = TiptapTransformer.fromYdoc(doc, 'title');
-      expect(JSON.stringify(text)).toContain('Existing');
-      expect(JSON.stringify(text)).not.toContain('Other');
-    });
-
-    it('seeds an empty fragment from a non-empty title and returns true', () => {
-      const doc = new Y.Doc();
-      expect((ext as any).seedTitleFragment(doc, 'Hello')).toBe(true);
-
-      const json: any = TiptapTransformer.fromYdoc(doc, 'title');
-      expect(JSON.stringify(json)).toContain('Hello');
-    });
-
-    it('returns false (defensive) when reading the fragment throws', () => {
-      const fakeDoc = {
-        get: () => {
-          throw new Error('boom');
-        },
-      };
-      expect((ext as any).seedTitleFragment(fakeDoc as any, 'X')).toBe(false);
-    });
-  });
-
-  describe('onStoreDocument', () => {
-    const basePage = (overrides: any) => ({
-      id: 'PAGE_ID',
-      slugId: 'slug',
-      spaceId: 'space',
-      parentPageId: null,
-      creatorId: 'creator',
-      contributorIds: ['creator'],
-      workspaceId: 'ws',
-      title: 'whatever',
-      content: null,
-      lastUpdatedSource: 'user',
-      createdAt: new Date().toISOString(),
-      ...overrides,
-    });
-
-    const context = { user: { id: 'u1', name: 'U', avatarUrl: null } };
-
-    it('no-op when neither body nor title changed', async () => {
-      const document = buildDoc();
-      const page = basePage({
-        content: cloneOut(document),
-        title: 'hello title',
-      });
-      pageRepo.findById.mockResolvedValue(page);
-
-      await ext.onStoreDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-        context,
-      } as any);
-
-      expect(pageRepo.updatePage).not.toHaveBeenCalled();
-      expect(document.broadcastStateless).not.toHaveBeenCalled();
-      expect(collabHistory.addContributors).not.toHaveBeenCalled();
-      expect(transclusionService.syncPageTransclusions).not.toHaveBeenCalled();
-      expect(aiQueue.add).not.toHaveBeenCalled();
-      expect(historyQueue.add).not.toHaveBeenCalled();
-    });
-
-    it('title-only change persists the title without body side-effects', async () => {
-      const document = buildDoc();
-      addTitleFragment(document, 'New Title');
-      const page = basePage({
-        content: cloneOut(document),
-        title: 'Old Title',
-      });
-      pageRepo.findById.mockResolvedValue(page);
-
-      await ext.onStoreDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-        context,
-      } as any);
-
-      expect(pageRepo.updatePage).toHaveBeenCalledTimes(1);
-      const call = pageRepo.updatePage.mock.calls[0];
-      expect(call[0].title).toBe('New Title');
-      expect(call[0].ydoc).toBeDefined();
-      expect(call[0].contributorIds).toBeDefined();
-      expect('content' in call[0]).toBe(false);
-      // Title-only must not touch the body-authorship provenance.
-      expect('lastUpdatedSource' in call[0]).toBe(false);
-      expect(call[1]).toBe('PAGE_ID');
-      expect(call[3].treeUpdate.title).toBe('New Title');
-
-      expect(collabHistory.addContributors).toHaveBeenCalledTimes(1);
-      expect(collabHistory.addContributors).toHaveBeenCalledWith(
-        'PAGE_ID',
-        expect.any(Array),
-      );
-      expect(document.broadcastStateless).toHaveBeenCalledTimes(1);
-      expect(transclusionService.syncPageTransclusions).not.toHaveBeenCalled();
-      expect(aiQueue.add).not.toHaveBeenCalled();
-      expect(historyQueue.add).not.toHaveBeenCalled();
-    });
-
-    it('an EMPTY title fragment does NOT overwrite a non-empty page.title (anti-corruption guard, Bug 2)', async () => {
-      // The client can momentarily seed the 'title' fragment as an EMPTY heading
-      // (hasTitleFragment true, extracted text '') before the real title syncs.
-      // Body is unchanged here, so the only candidate write is the title -> the
-      // guard must turn this into a full no-op (no updatePage, no broadcast).
-      const document = buildDoc();
-      addTitleFragment(document, ''); // empty heading: length > 0 but text ''
-      const page = basePage({
-        content: cloneOut(document),
-        title: 'Real Title',
-      });
-      pageRepo.findById.mockResolvedValue(page);
-
-      await ext.onStoreDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-        context,
-      } as any);
-
-      // No write at all: the empty title is not authoritative and the body is
-      // unchanged, so onStoreDocument must take the no-op fast path.
-      expect(pageRepo.updatePage).not.toHaveBeenCalled();
-      expect(document.broadcastStateless).not.toHaveBeenCalled();
-    });
-
-    it('an EMPTY title fragment alongside a body change persists the body but NOT an empty title (anti-corruption guard, Bug 2)', async () => {
-      const document = buildDoc();
-      addTitleFragment(document, ''); // empty title fragment
-      const page = basePage({
-        content: { type: 'doc', content: [] }, // different body -> bodyChanged
-        title: 'Real Title',
-      });
-      pageRepo.findById.mockResolvedValue(page);
-
-      await ext.onStoreDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-        context,
-      } as any);
-
-      expect(pageRepo.updatePage).toHaveBeenCalledTimes(1);
-      const call = pageRepo.updatePage.mock.calls[0];
-      // Body is persisted, but the title is NOT included (empty == not
-      // authoritative) and no tree update is broadcast for the title.
-      expect(call[0].content).toBeTruthy();
-      expect('title' in call[0]).toBe(false);
-      expect(call[3]).toBeUndefined();
-    });
-
-    it('body + title change persists both with full body side-effects', async () => {
-      const document = buildDoc();
-      addTitleFragment(document, 'New Title');
-      const page = basePage({
-        content: { type: 'doc', content: [] },
-        title: 'Old Title',
-      });
-      pageRepo.findById.mockResolvedValue(page);
-
-      await ext.onStoreDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-        context,
-      } as any);
-
-      expect(pageRepo.updatePage).toHaveBeenCalledTimes(1);
-      const call = pageRepo.updatePage.mock.calls[0];
-      expect(call[0].content).toBeTruthy();
-      expect(call[0].title).toBe('New Title');
-      expect(call[0].ydoc).toBeDefined();
-      expect(call[0].lastUpdatedSource).toBe('user');
-      expect(call[3].treeUpdate).toBeDefined();
-
-      expect(transclusionService.syncPageTransclusions).toHaveBeenCalled();
-      expect(aiQueue.add).toHaveBeenCalled();
-      expect(historyQueue.add).toHaveBeenCalled();
-      expect(collabHistory.addContributors).toHaveBeenCalled();
-      expect(document.broadcastStateless).toHaveBeenCalled();
-    });
-
-    it('body-only change persists the body without a tree update', async () => {
-      const document = buildDoc();
-      const page = basePage({
-        content: { type: 'doc', content: [] },
-        title: 'whatever',
-      });
-      pageRepo.findById.mockResolvedValue(page);
-
-      await ext.onStoreDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-        context,
-      } as any);
-
-      expect(pageRepo.updatePage).toHaveBeenCalledTimes(1);
-      const call = pageRepo.updatePage.mock.calls[0];
-      expect(call[0].content).toBeTruthy();
-      expect('title' in call[0]).toBe(false);
-      // No treeUpdate for a body-only save.
-      expect(call[3]).toBeUndefined();
-
-      expect(transclusionService.syncPageTransclusions).toHaveBeenCalled();
-      expect(aiQueue.add).toHaveBeenCalled();
-      expect(historyQueue.add).toHaveBeenCalled();
-      expect(document.broadcastStateless).toHaveBeenCalled();
-    });
-  });
-
-  describe('onLoadDocument', () => {
-    it('returns early (no DB read) when the document is not empty', async () => {
-      const document = { isEmpty: () => false };
-      const result = await ext.onLoadDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-      } as any);
-
-      expect(result).toBeUndefined();
-      expect(pageRepo.findById).not.toHaveBeenCalled();
-    });
-
-    it('returns undefined and does not persist when the page is null', async () => {
-      const document = { isEmpty: () => true };
-      pageRepo.findById.mockResolvedValue(null);
-
-      const result = await ext.onLoadDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-      } as any);
-
-      expect(result).toBeUndefined();
-      expect(pageRepo.updatePage).not.toHaveBeenCalled();
-    });
-
-    it('seeds + persists under a lock when the persisted ydoc lacks a title fragment', async () => {
-      const src = TiptapTransformer.toYdoc(bodyJson, 'default', tiptapExtensions);
-      const page = {
-        id: 'PAGE_ID',
-        title: 'Legacy Title',
-        ydoc: Buffer.from(Y.encodeStateAsUpdate(src)),
-        content: null,
-      };
-      // Both the cheap pre-check and the locked re-read return the same row.
-      pageRepo.findById.mockResolvedValue(page);
-
-      const document = { isEmpty: () => true };
-      const result = await ext.onLoadDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-      } as any);
-
-      // The locked re-read must take the row lock inside the tx.
-      const lockedReadCall = pageRepo.findById.mock.calls.find(
-        (c: any[]) => c[1]?.withLock,
-      );
-      expect(lockedReadCall).toBeDefined();
-      expect(lockedReadCall[1].trx).toBe(trx);
-
-      expect(pageRepo.updatePage).toHaveBeenCalledTimes(1);
-      const call = pageRepo.updatePage.mock.calls[0];
-      expect(Buffer.isBuffer(call[0].ydoc)).toBe(true);
-      expect(call[1]).toBe('PAGE_ID');
-      // Persist must run inside the transaction.
-      expect(call[2]).toBe(trx);
-      expect(result).toBeTruthy();
-    });
-
-    it('does NOT lock or persist when the ydoc already has a title fragment', async () => {
-      const src = TiptapTransformer.toYdoc(bodyJson, 'default', tiptapExtensions);
-      Y.applyUpdate(src, Y.encodeStateAsUpdate(buildTitleSeedYdoc('Has Title')));
-      const page = {
-        id: 'PAGE_ID',
-        title: 'Has Title',
-        ydoc: Buffer.from(Y.encodeStateAsUpdate(src)),
-        content: null,
-      };
-      pageRepo.findById.mockResolvedValue(page);
-
-      const document = { isEmpty: () => true };
-      const result = await ext.onLoadDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-      } as any);
-
-      // Hot path: only the cheap lock-free read, no locked re-read, no write.
-      expect(pageRepo.findById).toHaveBeenCalledTimes(1);
-      expect(pageRepo.findById.mock.calls[0][1]?.withLock).toBeFalsy();
-      expect(pageRepo.updatePage).not.toHaveBeenCalled();
-      expect(result).toBeTruthy();
-    });
-
-    it('converts legacy content -> ydoc inside a tx and persists a {ydoc} Buffer', async () => {
-      const page = {
-        id: 'PAGE_ID',
-        title: 'T',
-        ydoc: null,
-        content: bodyJson,
-      };
-      pageRepo.findById.mockResolvedValue(page);
-
-      const document = { isEmpty: () => true };
-      const result = await ext.onLoadDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-      } as any);
-
-      const lockedReadCall = pageRepo.findById.mock.calls.find(
-        (c: any[]) => c[1]?.withLock,
-      );
-      expect(lockedReadCall).toBeDefined();
-      expect(lockedReadCall[1].trx).toBe(trx);
-
-      expect(pageRepo.updatePage).toHaveBeenCalledTimes(1);
-      const call = pageRepo.updatePage.mock.calls[0];
-      expect(Buffer.isBuffer(call[0].ydoc)).toBe(true);
-      expect(call[2]).toBe(trx);
-      // The rebuilt doc carries the body.
-      expect(JSON.stringify(cloneOut(result))).toContain('hello');
-    });
-
-    it('SKIPS rebuild when the locked re-read shows the ydoc was already healed', async () => {
-      // Simulate a concurrent process: the cheap pre-check sees ydoc=null (legacy
-      // rebuild path), but by the time we hold the lock another process has
-      // already persisted a healthy ydoc. We must adopt it, not rebuild/clobber.
-      const healed = TiptapTransformer.toYdoc(
-        { type: 'doc', content: [{ type: 'paragraph', content: [{ type: 'text', text: 'healed' }] }] },
-        'default',
-        tiptapExtensions,
-      );
-      Y.applyUpdate(healed, Y.encodeStateAsUpdate(buildTitleSeedYdoc('Healed Title')));
-      const healedYdoc = Buffer.from(Y.encodeStateAsUpdate(healed));
-
-      const preCheck = { id: 'PAGE_ID', title: 'T', ydoc: null, content: bodyJson };
-      const lockedRow = {
-        id: 'PAGE_ID',
-        title: 'Healed Title',
-        ydoc: healedYdoc,
-        content: bodyJson,
-      };
-      pageRepo.findById
-        .mockResolvedValueOnce(preCheck) // cheap pre-check
-        .mockResolvedValueOnce(lockedRow); // locked re-read
-
-      const document = { isEmpty: () => true };
-      const result = await ext.onLoadDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-      } as any);
-
-      // The healthy ydoc had a title fragment already, so nothing was rebuilt or
-      // seeded -> no clobbering write.
-      expect(pageRepo.updatePage).not.toHaveBeenCalled();
-      // The returned doc is the healed body, NOT a fresh rebuild of bodyJson.
-      expect(JSON.stringify(cloneOut(result))).toContain('healed');
-    });
-
-    it('REJECTS the load when the rebuild persist fails (does not return an unpersisted doc)', async () => {
-      const page = { id: 'PAGE_ID', title: 'T', ydoc: null, content: bodyJson };
-      pageRepo.findById.mockResolvedValue(page);
-      pageRepo.updatePage.mockRejectedValue(new Error('db down'));
-      const errSpy = jest
-        .spyOn((ext as any).logger, 'error')
-        .mockImplementation(() => undefined);
-
-      const document = { isEmpty: () => true };
-      await expect(
-        ext.onLoadDocument({
-          documentName: 'page.PAGE_ID',
-          document,
-        } as any),
-      ).rejects.toThrow('db down');
-      expect(errSpy).toHaveBeenCalled();
-    });
-
-    it('seed-only persist FAILURE returns the doc from the existing ydoc (no throw)', async () => {
-      const src = TiptapTransformer.toYdoc(bodyJson, 'default', tiptapExtensions);
-      const page = {
-        id: 'PAGE_ID',
-        title: 'Legacy Title',
-        ydoc: Buffer.from(Y.encodeStateAsUpdate(src)),
-        content: null,
-      };
-      pageRepo.findById.mockResolvedValue(page);
-      pageRepo.updatePage.mockRejectedValue(new Error('db down'));
-      const errSpy = jest
-        .spyOn((ext as any).logger, 'error')
-        .mockImplementation(() => undefined);
-
-      const document = { isEmpty: () => true };
-      const result = await ext.onLoadDocument({
-        documentName: 'page.PAGE_ID',
-        document,
-      } as any);
-
-      // Non-fatal: we fall back to the doc loaded from the existing page.ydoc.
-      expect(result).toBeTruthy();
-      expect(JSON.stringify(cloneOut(result))).toContain('hello');
-      expect(errSpy).toHaveBeenCalled();
-    });
-  });
-});

apps/server/src/collaboration/extensions/persistence.extension.ts

@@ -9,7 +9,6 @@ import * as Y from 'yjs';
 import { Injectable, Logger } from '@nestjs/common';
 import { TiptapTransformer } from '@hocuspocus/transformer';
 import {
-  buildTitleSeedYdoc,
   getPageId,
   isEmptyParagraphDoc,
   jsonToText,
@@ -117,10 +116,6 @@ export class PersistenceExtension implements Extension {
       return;
     }
 
-    // Cheap, lock-free pre-check (hot path stays lock-free). It tells us whether
-    // any heal (legacy rebuild and/or title seed) is needed; the heal itself
-    // re-reads the row FOR UPDATE and re-validates inside a transaction so it
-    // runs exactly once (see healUnderLock).
     const page = await this.pageRepo.findById(pageId, {
       includeContent: true,
       includeYdoc: true,
@@ -132,164 +127,33 @@ export class PersistenceExtension implements Extension {
     }
 
     if (page.ydoc) {
+      this.logger.debug(`ydoc loaded from db: ${pageId}`);
+
       const doc = new Y.Doc();
-      Y.applyUpdate(doc, new Uint8Array(page.ydoc));
+      const dbState = new Uint8Array(page.ydoc);
 
-      // Legacy pages persisted their title only in the `page.title` column; the
-      // ydoc has no 'title' fragment. Decide cheaply (no lock) whether a seed is
-      // needed by inspecting the loaded doc's 'title' fragment. A seed is needed
-      // only when that fragment is empty AND there is a non-empty column title.
-      let titleSeedNeeded = false;
-      try {
-        const titleFrag = doc.get('title', Y.XmlFragment);
-        titleSeedNeeded = titleFrag.length === 0 && !!page.title?.trim();
-      } catch (err) {
-        // A malformed title fragment must not break loading; skip the seed.
-        this.logger.warn(`failed to inspect title fragment: ${err?.['message']}`);
-        titleSeedNeeded = false;
-      }
-
-      if (!titleSeedNeeded) {
-        // Fully healthy: a ydoc with a title fragment (or nothing to seed).
-        this.logger.debug(`ydoc loaded from db: ${pageId}`);
-        return doc;
-      }
-
-      // SEED-ONLY heal: a valid page.ydoc already exists; we only need to add the
-      // title fragment. If the persist fails we must NOT hand out an unpersisted
-      // fresh-client-id seed (it could later duplicate the title), so we fall
-      // back to the healthy doc loaded from the EXISTING page.ydoc, without the
-      // seed. The title just won't render until a later successful heal —
-      // non-fatal, non-corrupting.
-      try {
-        return await this.healUnderLock(pageId);
-      } catch (err) {
-        this.logger.error(
-          `Failed to persist seeded ydoc for page ${pageId}; serving existing ydoc without title seed`,
-          err,
-        );
-        return doc;
-      }
+      Y.applyUpdate(doc, dbState);
+      return doc;
     }
 
-    // NOTE (offline-sync M1, Goal 2): this per-load self-heal converts +
-    // title-seeds + persists every legacy page (content set, ydoc null) on its
-    // first open, which neutralizes the duplication trap incrementally. A
-    // proactive one-shot BATCH migration over all such pages could be added
-    // later, but it requires the tiptap schema + TiptapTransformer (Node/Yjs),
-    // which a Kysely SQL migration cannot run; no runnable-task/CLI convention
-    // exists in this repo yet, so we deliberately avoid a fragile migration.
-    //
-    // If no ydoc state in db, REBUILD a Y.Doc from the JSON in page.content under
-    // a row lock (see healUnderLock).
+    // if no ydoc state in db convert json in page.content to Ydoc.
     if (page.content) {
-      // REBUILD heal: surface failures. If the persist fails we REFUSE the load
-      // (re-throw) rather than hand out an unpersisted fresh-client-id rebuild —
-      // returning it would re-arm the duplication trap. A transient DB failure
-      // means the client reconnects and retries: correctness over availability.
-      try {
-        return await this.healUnderLock(pageId);
-      } catch (err) {
-        this.logger.error(
-          `Failed to persist rebuilt ydoc for page ${pageId}; refusing load`,
-          err,
-        );
-        throw err;
-      }
+      this.logger.debug(`converting json to ydoc: ${pageId}`);
+
+      const ydoc = TiptapTransformer.toYdoc(
+        page.content,
+        'default',
+        tiptapExtensions,
+      );
+
+      Y.encodeStateAsUpdate(ydoc);
+      return ydoc;
     }
 
     this.logger.debug(`creating fresh ydoc: ${pageId}`);
     return new Y.Doc();
   }
 
-  /**
-   * Serialize the legacy self-heal (rebuild from page.content and/or seed the
-   * title fragment, then persist) so it runs exactly ONCE per page, closing the
-   * Yjs duplication trap. Both TiptapTransformer.toYdoc and buildTitleSeedYdoc
-   * mint FRESH Yjs client-ids every call, so two concurrent rebuilds (the API
-   * process via openDirectConnection AND the standalone collab process both
-   * seeing `ydoc IS NULL`) could each persist a different-client-id state and let
-   * a long-offline client merge-and-duplicate. We prevent that by re-reading the
-   * row FOR UPDATE inside a transaction and re-validating state under the lock:
-   * whoever wins the lock heals; the loser observes the healthy `ydoc` and adopts
-   * it instead of rebuilding. The persist happens IN THE SAME TX, so a failed
-   * write rolls back and propagates out (the caller then decides refuse vs.
-   * fall-back).
-   */
-  private async healUnderLock(pageId: string): Promise<Y.Doc> {
-    return executeTx(this.db, async (trx) => {
-      const locked = await this.pageRepo.findById(pageId, {
-        withLock: true,
-        includeContent: true,
-        includeYdoc: true,
-        trx,
-      });
-
-      const doc = new Y.Doc();
-      let rebuilt = false;
-
-      if (locked?.ydoc) {
-        // Another process already healed (or the page always had a ydoc): adopt
-        // the healthy persisted state, do NOT rebuild.
-        Y.applyUpdate(doc, new Uint8Array(locked.ydoc));
-      } else if (locked?.content) {
-        this.logger.debug(`converting json to ydoc: ${pageId}`);
-        const built = TiptapTransformer.toYdoc(
-          locked.content,
-          'default',
-          tiptapExtensions,
-        );
-        Y.applyUpdate(doc, Y.encodeStateAsUpdate(built));
-        rebuilt = true;
-      }
-      // else: no ydoc and no content -> a fresh empty doc.
-
-      // Idempotent, emptiness-guarded title seed (safe to call always).
-      const seeded = this.seedTitleFragment(doc, locked?.title ?? null);
-
-      if (rebuilt || seeded) {
-        // Persist IN THE SAME TX. If this throws, the tx rolls back and the
-        // error propagates out of executeTx to the caller.
-        await this.pageRepo.updatePage(
-          { ydoc: Buffer.from(Y.encodeStateAsUpdate(doc)) },
-          pageId,
-          trx,
-        );
-        this.logger.debug(`persisted rebuilt/seeded ydoc: ${pageId}`);
-      }
-
-      return doc;
-    });
-  }
-
-  /**
-   * Seed the 'title' fragment of `doc` from the `page.title` column for legacy
-   * pages whose persisted ydoc has no title fragment yet.
-   *
-   * Guarded STRICTLY by emptiness: we only seed when the existing 'title'
-   * fragment is empty AND there is a non-empty column title. Seeding a non-empty
-   * fragment would re-introduce the Yjs duplication trap, so we never do it.
-   * Returns true when a seed was applied (so the caller can persist).
-   * Defensive: a malformed title must not break document loading.
-   */
-  private seedTitleFragment(doc: Y.Doc, title: string | null): boolean {
-    const trimmed = (title ?? '').trim();
-    if (!trimmed) return false;
-
-    try {
-      const titleFrag = doc.get('title', Y.XmlFragment);
-      if (titleFrag.length !== 0) return false;
-
-      const titleSeed = buildTitleSeedYdoc(title);
-      Y.applyUpdate(doc, Y.encodeStateAsUpdate(titleSeed));
-      this.logger.debug('seeded title fragment from page.title column');
-      return true;
-    } catch (err) {
-      this.logger.warn(`failed to seed title fragment: ${err?.['message']}`);
-      return false;
-    }
-  }
-
   async onStoreDocument(data: onStoreDocumentPayload) {
     const { documentName, document, context } = data;
 
@@ -307,34 +171,7 @@ export class PersistenceExtension implements Extension {
       this.logger.warn('jsonToText' + err?.['message']);
     }
 
-    // Title lives in the SAME Y.Doc as the body, in a dedicated 'title' fragment
-    // (the collaborative title-editor contract with the client). Extract it
-    // defensively: a malformed title fragment must NOT crash the document store.
-    // `hasTitleFragment` distinguishes "the doc actually carries a title
-    // fragment" from "legacy doc with no title fragment" — only the former may
-    // write page.title, so a legacy doc never clobbers the column with ''.
-    let titleText = '';
-    let hasTitleFragment = false;
-    try {
-      const titleFrag = document.get('title', Y.XmlFragment);
-      hasTitleFragment = !!titleFrag && titleFrag.length > 0;
-      if (hasTitleFragment) {
-        const titleJson = TiptapTransformer.fromYdoc(document, 'title');
-        titleText = titleJson ? jsonToText(titleJson).trim() : '';
-      }
-    } catch (err) {
-      this.logger.warn('title extraction: ' + err?.['message']);
-      hasTitleFragment = false;
-    }
-
     let page: Page = null;
-    // Tracks whether the BODY ('default') changed in this store. The heavy
-    // body-only side-effects (transclusion sync, mentions, RAG, history) stay
-    // gated on this so a title-only change does not trigger them.
-    let bodyChanged = false;
-    // Tracks a successful title-only persist so the post-tx contributor folding
-    // (collabHistory.addContributors) runs for the title-only case too.
-    let titleOnlyPersisted = false;
     const editingUserIds = this.consumeContributors(documentName);
     // Sticky agent marker: 'agent' if any agent edit landed in this window, OR
     // if the current writer is the agent (covers a store with no prior onChange
@@ -368,80 +205,11 @@ export class PersistenceExtension implements Extension {
             return;
           }
 
-          bodyChanged = !isDeepStrictEqual(tiptapJson, page.content);
-          // Only a populated 'title' fragment may update page.title; compare
-          // against the current column value (treat null as '').
-          //
-          // ANTI-CORRUPTION GUARD (Bug 2): the client's collaborative title-editor
-          // can momentarily initialize the 'title' fragment as an EMPTY heading
-          // (so `hasTitleFragment` is true, but the extracted `titleText` is '')
-          // BEFORE the server's real-title seed has synced. Writing that '' would
-          // silently wipe a non-empty page.title to "untitled". A wiki page is
-          // never legitimately retitled to empty via this path, so we treat an
-          // empty extracted title as "not authoritative" and never persist it.
-          // The `titleText.length > 0` clause makes this guard apply to BOTH the
-          // title-only branch and the body+title branch below.
-          //
-          // DELIBERATE: this intentionally makes it impossible to retitle a page
-          // to EMPTY via the collab path — a wiki page is never legitimately
-          // empty-titled. If a non-empty-title rule ever needs relaxing or
-          // enforcing differently, the REST UpdatePageDto is the place to validate
-          // the title, not this collab guard.
-          const titleChanged =
-            hasTitleFragment &&
-            titleText.length > 0 &&
-            titleText !== (page.title ?? '');
-
-          // No-op fast path: neither body nor title changed.
-          if (!bodyChanged && !titleChanged) {
+          if (isDeepStrictEqual(tiptapJson, page.content)) {
             page = null;
             return;
           }
 
-          // Title-only change: the body is unchanged, so skip the heavy body
-          // history/contributor logic and persist just the new title and the
-          // ydoc (the title fragment edit lives in the same ydoc). The early-skip
-          // used to drop this case entirely, losing the title change.
-          if (!bodyChanged) {
-            // Fold the window's editing users into contributors the same way the
-            // body branch does, so a user who edited ONLY the title is not dropped
-            // from page.contributorIds.
-            const contributorIds = Array.from(
-              new Set([
-                ...(page.contributorIds || []),
-                ...editingUserIds,
-                page.creatorId,
-              ]),
-            );
-            await this.pageRepo.updatePage(
-              {
-                title: titleText,
-                ydoc: ydocState,
-                lastUpdatedById: context.user.id,
-                contributorIds,
-                // A title-only change is not a body-authorship transition; leave
-                // lastUpdatedSource/aiChatId untouched so the user->agent history
-                // boundary in the body branch is not bypassed.
-              },
-              pageId,
-              trx,
-              // Mirror PageService.update's tree snapshot so a collaborative rename
-              // propagates to other users' sidebar/breadcrumbs like the REST rename.
-              {
-                treeUpdate: {
-                  id: pageId,
-                  slugId: page.slugId,
-                  spaceId: page.spaceId,
-                  parentPageId: page.parentPageId ?? null,
-                  title: titleText,
-                },
-              },
-            );
-            this.logger.debug(`Page title updated: ${pageId} - SlugId: ${page.slugId}`);
-            titleOnlyPersisted = true;
-            return;
-          }
-
           let contributorIds = undefined;
           try {
             const existingContributors = page.contributorIds || [];
@@ -459,22 +227,29 @@ export class PersistenceExtension implements Extension {
           // Approach A — boundary snapshot before the agent's first edit.
           // When this store is the agent's and the page's currently persisted
           // state was authored by a human, pin that human state as its own
-          // history version BEFORE the agent overwrites it. `page` still holds the
-          // OLD content/provenance here, so saveHistory(page) captures the
-          // pre-agent state tagged 'user'. The agent's new content is snapshotted
-          // later by the debounced PAGE_HISTORY job ('agent'). Skip if the prior
-          // state is already agent-authored (boundary already pinned on the
-          // user->agent transition), if the page is effectively empty, or if the
-          // latest existing snapshot already equals this human state (avoid
-          // duplicates).
-          if (lastUpdatedSource === 'agent' && page.lastUpdatedSource !== 'agent') {
+          // history version BEFORE the agent overwrites it. `page` still holds
+          // the OLD content/provenance here, so saveHistory(page) captures the
+          // pre-agent state tagged 'user'. The agent's new content is
+          // snapshotted later by the debounced PAGE_HISTORY job ('agent'). Skip
+          // if the prior state is already agent-authored (boundary already
+          // pinned on the user->agent transition), if the page is effectively
+          // empty, or if the latest existing snapshot already equals this human
+          // state (avoid duplicates).
+          if (
+            lastUpdatedSource === 'agent' &&
+            page.lastUpdatedSource !== 'agent'
+          ) {
             const lastHistory = await this.pageHistoryRepo.findPageLastHistory(
               pageId,
               { includeContent: true, trx },
             );
             const humanBaselineMissing =
-              !lastHistory || !isDeepStrictEqual(lastHistory.content, page.content);
-            if (!isEmptyParagraphDoc(page.content as any) && humanBaselineMissing) {
+              !lastHistory ||
+              !isDeepStrictEqual(lastHistory.content, page.content);
+            if (
+              !isEmptyParagraphDoc(page.content as any) &&
+              humanBaselineMissing
+            ) {
               await this.pageHistoryRepo.saveHistory(page, {
                 contributorIds: page.contributorIds ?? undefined,
                 trx,
@@ -492,27 +267,9 @@ export class PersistenceExtension implements Extension {
               lastUpdatedSource,
               lastUpdatedAiChatId: context?.aiChatId ?? null,
               contributorIds: contributorIds,
-              // Persist the title in the SAME transaction when the title fragment
-              // changed alongside the body.
-              ...(titleChanged ? { title: titleText } : {}),
             },
             pageId,
             trx,
-            // Mirror PageService.update's tree snapshot so a collaborative rename
-            // propagates to other users' sidebar/breadcrumbs like the REST rename.
-            // Only attach when the title actually changed; a body-only save must
-            // not trigger a tree broadcast.
-            titleChanged
-              ? {
-                  treeUpdate: {
-                    id: pageId,
-                    slugId: page.slugId,
-                    spaceId: page.spaceId,
-                    parentPageId: page.parentPageId ?? null,
-                    title: titleText,
-                  },
-                }
-              : undefined,
           );
 
           this.logger.debug(`Page updated: ${pageId} - SlugId: ${page.slugId}`);
@@ -533,8 +290,6 @@ export class PersistenceExtension implements Extension {
       }
     }
 
-    // `page` is truthy whenever anything was persisted (body OR title-only), so
-    // the page.updated broadcast fires for a title-only change too.
     if (page) {
       document.broadcastStateless(
         JSON.stringify({
@@ -552,20 +307,11 @@ export class PersistenceExtension implements Extension {
             : undefined,
         }),
       );
-    }
 
-    // Record the window's editing users in collab history for a title-only
-    // change too (the body branch does this below, gated on bodyChanged).
-    if (page && titleOnlyPersisted) {
-      await this.collabHistory.addContributors(pageId, editingUserIds);
-    }
-
-    // Body-only side-effects: skip them for a title-only change (body unchanged).
-    if (page && bodyChanged) {
       await this.syncTransclusion(pageId, page.workspaceId, tiptapJson);
     }
 
-    if (page && bodyChanged) {
+    if (page) {
       await this.collabHistory.addContributors(pageId, editingUserIds);
 
       const mentions = extractMentions(tiptapJson);

apps/server/src/collaboration/listeners/page-tree-bridge.publisher.spec.ts

@@ -1,81 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { RedisService } from '@nestjs-labs/nestjs-ioredis';
-import { PageTreeBridgePublisher } from './page-tree-bridge.publisher';
-import { COLLAB_TREE_UPDATE_CHANNEL } from '../constants';
-import {
-  PageEvent,
-  TreeUpdateSnapshot,
-} from '../../database/listeners/page.listener';
-
-const treeUpdate: TreeUpdateSnapshot = {
-  id: 'page-1',
-  slugId: 'slug-1',
-  spaceId: 'space-1',
-  parentPageId: null,
-  title: 'Renamed',
-  icon: '🚀',
-};
-
-describe('PageTreeBridgePublisher', () => {
-  let publisher: PageTreeBridgePublisher;
-  let redis: { publish: jest.Mock };
-
-  beforeEach(async () => {
-    redis = { publish: jest.fn().mockResolvedValue(1) };
-    const redisService = { getOrThrow: () => redis } as unknown as RedisService;
-
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [
-        PageTreeBridgePublisher,
-        { provide: RedisService, useValue: redisService },
-      ],
-    }).compile();
-
-    publisher = module.get<PageTreeBridgePublisher>(PageTreeBridgePublisher);
-  });
-
-  it('WITH a `treeUpdate`: publishes the JSON snapshot on the channel', async () => {
-    const event: PageEvent = {
-      pageIds: ['page-1'],
-      workspaceId: 'ws-1',
-      treeUpdate,
-    };
-
-    await publisher.onPageUpdated(event);
-
-    expect(redis.publish).toHaveBeenCalledTimes(1);
-    expect(redis.publish).toHaveBeenCalledWith(
-      COLLAB_TREE_UPDATE_CHANNEL,
-      JSON.stringify(treeUpdate),
-    );
-  });
-
-  it('content-only save (NO `treeUpdate`): does NOT publish', async () => {
-    const event: PageEvent = {
-      pageIds: ['page-1'],
-      workspaceId: 'ws-1',
-    };
-
-    await publisher.onPageUpdated(event);
-
-    expect(redis.publish).not.toHaveBeenCalled();
-  });
-
-  it('a publish rejection is caught (no throw)', async () => {
-    redis.publish.mockRejectedValueOnce(new Error('redis down'));
-    const errorSpy = jest
-      .spyOn(publisher['logger'], 'error')
-      .mockImplementation(() => undefined);
-
-    const event: PageEvent = {
-      pageIds: ['page-1'],
-      workspaceId: 'ws-1',
-      treeUpdate,
-    };
-
-    await expect(publisher.onPageUpdated(event)).resolves.toBeUndefined();
-    expect(errorSpy).toHaveBeenCalledTimes(1);
-
-    errorSpy.mockRestore();
-  });
-});

apps/server/src/collaboration/listeners/page-tree-bridge.publisher.ts

@@ -1,55 +0,0 @@
-import { Injectable, Logger } from '@nestjs/common';
-import { OnEvent } from '@nestjs/event-emitter';
-import { RedisService } from '@nestjs-labs/nestjs-ioredis';
-import type { Redis } from 'ioredis';
-import { EventName } from '../../common/events/event.contants';
-import { PageEvent } from '../../database/listeners/page.listener';
-import { COLLAB_TREE_UPDATE_CHANNEL } from '../constants';
-
-/**
- * Collab-process half of the cross-process tree-update bridge.
- *
- * The standalone collab process bootstraps `CollabAppModule`, which does NOT
- * import `WsModule`/`PageWsListener`. So when a collaborative title/icon rename
- * persists and emits `EventName.PAGE_UPDATED` with a `treeUpdate` snapshot, there
- * is no listener in this process to broadcast it — the live tree update would be
- * lost for 2-process (COLLAB_URL set) deployments.
- *
- * This publisher fills that gap: it forwards the `treeUpdate` snapshot over a
- * Redis pub/sub channel to the API process, which re-broadcasts it via
- * `WsTreeService` (the single broadcast authority).
- *
- * It is registered ONLY in `CollabAppModule.providers`, so it never runs in the
- * API process (where `PageWsListener` already broadcasts the same event locally).
- * That module placement is what prevents a double broadcast. In single-process
- * mode `CollabAppModule` is not loaded at all, so this publisher never runs.
- */
-@Injectable()
-export class PageTreeBridgePublisher {
-  private readonly logger = new Logger(PageTreeBridgePublisher.name);
-  private readonly redis: Redis;
-
-  constructor(private readonly redisService: RedisService) {
-    this.redis = this.redisService.getOrThrow();
-  }
-
-  @OnEvent(EventName.PAGE_UPDATED)
-  async onPageUpdated(event: PageEvent): Promise<void> {
-    // Mirror PageWsListener's gating: only title/icon changes carry a snapshot.
-    // Content-only saves leave `treeUpdate` undefined and are ignored.
-    if (!event.treeUpdate) return;
-
-    try {
-      await this.redis.publish(
-        COLLAB_TREE_UPDATE_CHANNEL,
-        JSON.stringify(event.treeUpdate),
-      );
-    } catch (err) {
-      // A Redis publish failure must not break the store path.
-      this.logger.error(
-        `Failed to publish tree update to ${COLLAB_TREE_UPDATE_CHANNEL}`,
-        err instanceof Error ? err.stack : String(err),
-      );
-    }
-  }
-}

apps/server/src/collaboration/server/collab-app.module.ts

@@ -20,7 +20,6 @@ import { CaslModule } from '../../core/casl/casl.module';
 import { ThrottleModule } from '../../integrations/throttle/throttle.module';
 import { CacheModule } from '@nestjs/cache-manager';
 import KeyvRedis from '@keyv/redis';
-import { PageTreeBridgePublisher } from '../listeners/page-tree-bridge.publisher';
 
 @Module({
   imports: [
@@ -55,6 +54,6 @@ import { PageTreeBridgePublisher } from '../listeners/page-tree-bridge.publisher
       ? [CollaborationController]
       : []),
   ],
-  providers: [AppService, PageTreeBridgePublisher],
+  providers: [AppService],
 })
 export class CollabAppModule {}

apps/server/src/core/ai-chat/embedding/embedding-indexer.service.spec.ts

@@ -3,6 +3,8 @@ import { PageRepo } from '@docmost/db/repos/page/page.repo';
 import { PageEmbeddingRepo } from '@docmost/db/repos/ai-chat/page-embedding.repo';
 import { KyselyDB } from '@docmost/db/types/kysely.types';
 import { AiService } from '../../../integrations/ai/ai.service';
+import { EmbeddingReindexProgressService } from '../../../integrations/ai/embedding-reindex-progress.service';
+import { AiEmbeddingNotConfiguredException } from '../../../integrations/ai/ai-embedding-not-configured.exception';
 
 /**
  * Unit tests for EmbeddingIndexerService.reindexWorkspace's batch control flow.
@@ -12,7 +14,8 @@ import { AiService } from '../../../integrations/ai/ai.service';
  * reindexWorkspace actually touches:
  *   - aiService.getEmbeddingModel -> a model string so the up-front configured
  *     check passes,
- *   - pageRepo.getIdsByWorkspace -> three page ids,
+ *   - pageRepo.getEmbeddablePageIds -> three page ids (the embeddable set the
+ *     reindex iterates),
  *   - service.reindexPage -> spied per test to drive the per-page outcome.
  *
  * The point under test is the catch block: a FATAL provider error (auth/billing)
@@ -24,21 +27,30 @@ describe('EmbeddingIndexerService.reindexWorkspace fail-fast', () => {
 
   function makeService() {
     const pageRepo = {
-      getIdsByWorkspace: jest.fn().mockResolvedValue(['p1', 'p2', 'p3']),
+      getEmbeddablePageIds: jest.fn().mockResolvedValue(['p1', 'p2', 'p3']),
     };
     const pageEmbeddingRepo = {};
     const aiService = {
       getEmbeddingModel: jest.fn().mockResolvedValue('some-model'),
     };
+    // Progress is a best-effort cosmetic store; mock its async methods so the
+    // batch control flow can be tested without Redis.
+    const reindexProgress = {
+      start: jest.fn().mockResolvedValue(undefined),
+      increment: jest.fn().mockResolvedValue(undefined),
+      clear: jest.fn().mockResolvedValue(undefined),
+      get: jest.fn().mockResolvedValue(null),
+    };
     const db = {};
 
     const service = new EmbeddingIndexerService(
       pageRepo as unknown as PageRepo,
       pageEmbeddingRepo as unknown as PageEmbeddingRepo,
       aiService as unknown as AiService,
+      reindexProgress as unknown as EmbeddingReindexProgressService,
       db as unknown as KyselyDB,
     );
-    return { service, pageRepo, aiService };
+    return { service, pageRepo, aiService, reindexProgress };
   }
 
   it('aborts after the first page on a FATAL (401) provider error', async () => {
@@ -78,3 +90,100 @@ describe('EmbeddingIndexerService.reindexWorkspace fail-fast', () => {
     expect(reindexPage).toHaveBeenCalledTimes(3);
   });
 });
+
+/**
+ * Live reindex-progress reporting: reindexWorkspace must publish a per-workspace
+ * progress record (total at start, done incremented per processed page) and ALWAYS
+ * clear it in a finally — including on a fatal abort and an unconfigured early
+ * return — so the settings status can show the counter climb without ever getting
+ * stuck in a "reindexing" state.
+ */
+describe('EmbeddingIndexerService.reindexWorkspace progress', () => {
+  const WORKSPACE_ID = 'ws-1';
+
+  function makeService(pageIds: string[] = ['p1', 'p2', 'p3']) {
+    const pageRepo = {
+      getEmbeddablePageIds: jest.fn().mockResolvedValue(pageIds),
+    };
+    const pageEmbeddingRepo = {};
+    const aiService = {
+      getEmbeddingModel: jest.fn().mockResolvedValue('some-model'),
+    };
+    const reindexProgress = {
+      start: jest.fn().mockResolvedValue(undefined),
+      increment: jest.fn().mockResolvedValue(undefined),
+      clear: jest.fn().mockResolvedValue(undefined),
+      get: jest.fn().mockResolvedValue(null),
+    };
+    const db = {};
+    const service = new EmbeddingIndexerService(
+      pageRepo as unknown as PageRepo,
+      pageEmbeddingRepo as unknown as PageEmbeddingRepo,
+      aiService as unknown as AiService,
+      reindexProgress as unknown as EmbeddingReindexProgressService,
+      db as unknown as KyselyDB,
+    );
+    return { service, pageRepo, aiService, reindexProgress };
+  }
+
+  it('sets total at start, increments done per page, and clears in finally', async () => {
+    const { service, reindexProgress } = makeService(['p1', 'p2', 'p3']);
+    jest.spyOn(service, 'reindexPage').mockResolvedValue(undefined);
+
+    await service.reindexWorkspace(WORKSPACE_ID);
+
+    expect(reindexProgress.start).toHaveBeenCalledWith(WORKSPACE_ID, 3);
+    // One increment per processed page.
+    expect(reindexProgress.increment).toHaveBeenCalledTimes(3);
+    expect(reindexProgress.increment).toHaveBeenCalledWith(WORKSPACE_ID);
+    // Cleared exactly once on completion.
+    expect(reindexProgress.clear).toHaveBeenCalledTimes(1);
+    expect(reindexProgress.clear).toHaveBeenCalledWith(WORKSPACE_ID);
+  });
+
+  it('counts a handled (non-fatal) per-page failure as processed', async () => {
+    const { service, reindexProgress } = makeService(['p1', 'p2', 'p3']);
+    // No statusCode -> non-fatal -> isolate and continue; each counts as done.
+    jest.spyOn(service, 'reindexPage').mockRejectedValue(new Error('boom'));
+
+    await service.reindexWorkspace(WORKSPACE_ID);
+
+    expect(reindexProgress.increment).toHaveBeenCalledTimes(3);
+    expect(reindexProgress.clear).toHaveBeenCalledTimes(1);
+  });
+
+  it('clears progress in finally even when a FATAL provider error aborts the batch', async () => {
+    const { service, reindexProgress } = makeService(['p1', 'p2', 'p3']);
+    // A 401 aborts on the first page (re-thrown) — the finally must still clear.
+    jest
+      .spyOn(service, 'reindexPage')
+      .mockRejectedValue({ statusCode: 401, message: 'User not found' });
+
+    await expect(service.reindexWorkspace(WORKSPACE_ID)).rejects.toMatchObject({
+      statusCode: 401,
+    });
+
+    expect(reindexProgress.start).toHaveBeenCalledWith(WORKSPACE_ID, 3);
+    // Aborted page is NOT counted as processed.
+    expect(reindexProgress.increment).not.toHaveBeenCalled();
+    // But progress is still cleared so the run never gets stuck.
+    expect(reindexProgress.clear).toHaveBeenCalledTimes(1);
+  });
+
+  it('clears the enqueue-seeded progress on an unconfigured early return', async () => {
+    const { service, aiService, reindexProgress } = makeService();
+    // Embeddings not configured: reindexWorkspace returns early WITHOUT starting
+    // a fresh record, but the finally must still clear the enqueue-time seed.
+    aiService.getEmbeddingModel = jest
+      .fn()
+      .mockRejectedValue(new AiEmbeddingNotConfiguredException());
+
+    await expect(
+      service.reindexWorkspace(WORKSPACE_ID),
+    ).resolves.toBeUndefined();
+
+    expect(reindexProgress.start).not.toHaveBeenCalled();
+    expect(reindexProgress.clear).toHaveBeenCalledTimes(1);
+    expect(reindexProgress.clear).toHaveBeenCalledWith(WORKSPACE_ID);
+  });
+});

apps/server/src/core/ai-chat/embedding/embedding-indexer.service.ts

@@ -9,6 +9,7 @@ import { KyselyDB } from '@docmost/db/types/kysely.types';
 import { InjectKysely } from 'nestjs-kysely';
 import { executeTx } from '@docmost/db/utils';
 import { AiService } from '../../../integrations/ai/ai.service';
+import { EmbeddingReindexProgressService } from '../../../integrations/ai/embedding-reindex-progress.service';
 import { AiEmbeddingNotConfiguredException } from '../../../integrations/ai/ai-embedding-not-configured.exception';
 import {
   describeProviderError,
@@ -48,6 +49,7 @@ export class EmbeddingIndexerService {
     private readonly pageRepo: PageRepo,
     private readonly pageEmbeddingRepo: PageEmbeddingRepo,
     private readonly aiService: AiService,
+    private readonly reindexProgress: EmbeddingReindexProgressService,
     @InjectKysely() private readonly db: KyselyDB,
   ) {}
 
@@ -183,9 +185,17 @@ export class EmbeddingIndexerService {
   }
 
   /**
-   * (Re)build embeddings for EVERY non-deleted page in a workspace. Used by the
-   * bulk reindex (WORKSPACE_CREATE_EMBEDDINGS, fired when AI Search is enabled
-   * and by the manual "Reindex now" action).
+   * (Re)build embeddings for the EMBEDDABLE page set of a workspace — the same
+   * set countEmbeddablePages counts (via getEmbeddablePageIds): non-deleted pages
+   * that have non-empty textContent OR already have a stored embedding row, NOT
+   * every non-deleted page. Iterating this set keeps the live `total` equal to
+   * the steady-state denominator, so the progress counter climbs 0 -> total and
+   * matches the before/after DB coverage exactly. Text-less pages are correctly
+   * skipped (reindexPage no-ops on them); a page that lost its text but still has
+   * stale embeddings stays in the set (the EXISTS clause) so it is visited and
+   * its stale rows are cleared. Used by the bulk reindex
+   * (WORKSPACE_CREATE_EMBEDDINGS, fired when AI Search is enabled and by the
+   * manual "Reindex now" action).
    *
    * Resolves the embeddings model once up front: if the workspace has no
    * embeddings provider configured, the whole batch is skipped (otherwise each
@@ -194,69 +204,96 @@ export class EmbeddingIndexerService {
    * the batch.
    */
   async reindexWorkspace(workspaceId: string): Promise<void> {
+    // The whole run is wrapped so the per-workspace progress record is ALWAYS
+    // cleared in the finally — on success, on a fatal-provider abort, on an
+    // unconfigured early-return, or on any unexpected throw — so a failed run
+    // never leaves a stuck "reindexing" state (the status then falls back to the
+    // steady-state DB coverage count). A placeholder record may already exist
+    // (seeded at enqueue time); the finally cleans that too.
     try {
-      await this.aiService.getEmbeddingModel(workspaceId);
-    } catch (err) {
-      if (err instanceof AiEmbeddingNotConfiguredException) {
-        this.logger.log(
-          `reindexWorkspace: embeddings not configured for workspace ${workspaceId}, skipping`,
-        );
-        return;
-      }
-      throw err;
-    }
-
-    const pageIds = await this.pageRepo.getIdsByWorkspace(workspaceId);
-    const total = pageIds.length;
-    const startedAt = Date.now();
-    this.logger.log(
-      `reindexWorkspace: starting reindex of ${total} page(s) for workspace ${workspaceId}`,
-    );
-
-    let failed = 0;
-    for (let i = 0; i < total; i++) {
-      const pageId = pageIds[i];
-      const position = i + 1;
-      // Log BEFORE the await: if the embedding call hangs, this is the last line
-      // in the log and it names the exact page that is stuck.
-      this.logger.log(
-        `reindexWorkspace: [${position}/${total}] indexing page ${pageId} (workspace ${workspaceId})`,
-      );
-      const pageStartedAt = Date.now();
       try {
-        await this.reindexPage(pageId);
-        const elapsed = Date.now() - pageStartedAt;
-        if (elapsed >= SLOW_PAGE_MS) {
-          this.logger.warn(
-            `reindexWorkspace: [${position}/${total}] page ${pageId} took ${elapsed}ms`,
-          );
-        }
+        await this.aiService.getEmbeddingModel(workspaceId);
       } catch (err) {
-        // A fatal provider error (invalid/missing key, no credits) recurs
-        // identically on EVERY remaining page. Abort the whole batch instead of
-        // issuing hundreds of doomed requests against the provider.
-        if (isFatalProviderError(err)) {
-          this.logger.error(
-            `reindexWorkspace: aborting at [${position}/${total}] for workspace ` +
-              `${workspaceId} — fatal provider error, remaining pages would fail ` +
-              `identically: ${describeProviderError(err)}`,
+        if (err instanceof AiEmbeddingNotConfiguredException) {
+          this.logger.log(
+            `reindexWorkspace: embeddings not configured for workspace ${workspaceId}, skipping`,
           );
-          throw err;
+          return;
         }
-        // Per-page isolation: one non-fatal failure (incl. an embedding timeout)
-        // must not abort the whole batch.
-        failed++;
-        this.logger.error(
-          `reindexWorkspace: [${position}/${total}] failed to reindex page ${pageId} ` +
-            `after ${Date.now() - pageStartedAt}ms: ${describeProviderError(err)}`,
-        );
+        throw err;
       }
-    }
 
-    this.logger.log(
-      `reindexWorkspace: done for workspace ${workspaceId}: ` +
-        `${total - failed}/${total} indexed, ${failed} failed in ${Date.now() - startedAt}ms`,
-    );
+      // Iterate the EMBEDDABLE set (same predicate as countEmbeddablePages), NOT
+      // every non-deleted page: this makes `total` here equal the steady-state
+      // denominator, so the live counter climbs 0 -> total and matches the
+      // before/after DB count exactly (no 478 -> 500 -> 478 denominator jump).
+      // Text-less pages are correctly skipped — reindexPage no-ops on them, and
+      // a page that lost its text but still has stale embeddings IS in this set
+      // (the EXISTS clause) so it is still visited and its stale rows cleared.
+      const pageIds = await this.pageRepo.getEmbeddablePageIds(workspaceId);
+      const total = pageIds.length;
+      const startedAt = Date.now();
+      // Publish the live run progress over this same set (done reset to 0). The
+      // counter increments once per iterated page and reaches exactly `total`,
+      // which equals countEmbeddablePages — the steady-state denominator.
+      await this.reindexProgress.start(workspaceId, total);
+      this.logger.log(
+        `reindexWorkspace: starting reindex of ${total} page(s) for workspace ${workspaceId}`,
+      );
+
+      let failed = 0;
+      for (let i = 0; i < total; i++) {
+        const pageId = pageIds[i];
+        const position = i + 1;
+        // Log BEFORE the await: if the embedding call hangs, this is the last line
+        // in the log and it names the exact page that is stuck.
+        this.logger.log(
+          `reindexWorkspace: [${position}/${total}] indexing page ${pageId} (workspace ${workspaceId})`,
+        );
+        const pageStartedAt = Date.now();
+        try {
+          await this.reindexPage(pageId);
+          // Count this page as processed (matches the [position/total] log).
+          await this.reindexProgress.increment(workspaceId);
+          const elapsed = Date.now() - pageStartedAt;
+          if (elapsed >= SLOW_PAGE_MS) {
+            this.logger.warn(
+              `reindexWorkspace: [${position}/${total}] page ${pageId} took ${elapsed}ms`,
+            );
+          }
+        } catch (err) {
+          // A fatal provider error (invalid/missing key, no credits) recurs
+          // identically on EVERY remaining page. Abort the whole batch instead of
+          // issuing hundreds of doomed requests against the provider. Do NOT count
+          // it as processed — the run aborts here (the finally clears progress).
+          if (isFatalProviderError(err)) {
+            this.logger.error(
+              `reindexWorkspace: aborting at [${position}/${total}] for workspace ` +
+                `${workspaceId} — fatal provider error, remaining pages would fail ` +
+                `identically: ${describeProviderError(err)}`,
+            );
+            throw err;
+          }
+          // Per-page isolation: one non-fatal failure (incl. an embedding timeout)
+          // must not abort the whole batch. A handled failure still advances the
+          // counter (matches the [position/total] log, so done reaches total).
+          failed++;
+          await this.reindexProgress.increment(workspaceId);
+          this.logger.error(
+            `reindexWorkspace: [${position}/${total}] failed to reindex page ${pageId} ` +
+              `after ${Date.now() - pageStartedAt}ms: ${describeProviderError(err)}`,
+          );
+        }
+      }
+
+      this.logger.log(
+        `reindexWorkspace: done for workspace ${workspaceId}: ` +
+          `${total - failed}/${total} indexed, ${failed} failed in ${Date.now() - startedAt}ms`,
+      );
+    } finally {
+      // Always remove the progress record so the status reverts to the DB count.
+      await this.reindexProgress.clear(workspaceId);
+    }
   }
 
   /** Purge ALL embeddings for a workspace (WORKSPACE_DELETE_EMBEDDINGS). */

apps/server/src/core/auth/auth.controller.spec.ts

@@ -19,87 +19,4 @@ describe('AuthController', () => {
   it('should be defined', () => {
     expect(controller).toBeDefined();
   });
-
-  // The EE MFA module is absent in this repo, so require() throws and is caught;
-  // login falls through to authService.login -> setAuthCookie -> returnToken.
-  describe('login returnToken branch', () => {
-    const workspace = { id: 'ws1', enforceSso: false };
-
-    const makeController = () => {
-      const authService = {
-        login: jest.fn().mockResolvedValue('jwt-token-123'),
-      };
-      const environmentService = {
-        getCookieExpiresIn: jest.fn().mockReturnValue(new Date()),
-        isHttps: jest.fn().mockReturnValue(false),
-      };
-      const ctrl = new AuthController(
-        authService as any,
-        {} as any,
-        environmentService as any,
-        {} as any,
-        {} as any,
-      );
-      const res = { setCookie: jest.fn() };
-      return { ctrl, authService, res };
-    };
-
-    it('returns the body token and sets the cookie when returnToken is true', async () => {
-      const { ctrl, authService, res } = makeController();
-      const loginInput = {
-        email: 'a@b.com',
-        password: 'pw',
-        returnToken: true,
-      };
-
-      const result = await ctrl.login(
-        workspace as any,
-        res as any,
-        loginInput as any,
-      );
-
-      expect(result).toEqual({ authToken: 'jwt-token-123' });
-      expect(res.setCookie).toHaveBeenCalledTimes(1);
-      expect(res.setCookie).toHaveBeenCalledWith(
-        'authToken',
-        'jwt-token-123',
-        expect.objectContaining({ httpOnly: true }),
-      );
-      expect(authService.login).toHaveBeenCalled();
-    });
-
-    it('returns no body token but still sets the cookie when returnToken is omitted', async () => {
-      const { ctrl, res } = makeController();
-      const loginInput = { email: 'a@b.com', password: 'pw' };
-
-      const result = await ctrl.login(
-        workspace as any,
-        res as any,
-        loginInput as any,
-      );
-
-      expect(result).toBeUndefined();
-      expect(res.setCookie).toHaveBeenCalledTimes(1);
-    });
-
-    // Guards against an `!== undefined`-style bug: an explicit `false` must
-    // behave exactly like the omitted case (cookie set, no token in the body).
-    it('returns no body token but still sets the cookie when returnToken is false', async () => {
-      const { ctrl, res } = makeController();
-      const loginInput = {
-        email: 'a@b.com',
-        password: 'pw',
-        returnToken: false,
-      };
-
-      const result = await ctrl.login(
-        workspace as any,
-        res as any,
-        loginInput as any,
-      );
-
-      expect(result).toBeUndefined();
-      expect(res.setCookie).toHaveBeenCalledTimes(1);
-    });
-  });
 });

apps/server/src/core/auth/auth.controller.ts

@@ -97,12 +97,6 @@ export class AuthController {
         } else if (mfaResult.authToken) {
           // User doesn't have MFA and workspace doesn't require it
           this.setAuthCookie(res, mfaResult.authToken);
-          // Opt-in body token for native clients (Bearer auth). The response is
-          // wrapped by TransformHttpResponseInterceptor, so clients read it at
-          // `data.authToken`. Web clients omit returnToken and keep the cookie.
-          if (loginInput.returnToken) {
-            return { authToken: mfaResult.authToken };
-          }
           return;
         }
       }
@@ -110,12 +104,6 @@ export class AuthController {
 
     const authToken = await this.authService.login(loginInput, workspace.id);
     this.setAuthCookie(res, authToken);
-    // Opt-in body token for native clients (Bearer auth). The response is wrapped
-    // by TransformHttpResponseInterceptor, so clients read it at `data.authToken`.
-    // Web clients omit returnToken and keep using the httpOnly cookie only.
-    if (loginInput.returnToken) {
-      return { authToken };
-    }
   }
 
   @UseGuards(SetupGuard)

apps/server/src/core/auth/dto/login.dto.ts

@@ -1,10 +1,4 @@
-import {
-  IsBoolean,
-  IsEmail,
-  IsNotEmpty,
-  IsOptional,
-  IsString,
-} from 'class-validator';
+import { IsEmail, IsNotEmpty, IsString } from 'class-validator';
 
 export class LoginDto {
   @IsNotEmpty()
@@ -14,13 +8,4 @@ export class LoginDto {
   @IsNotEmpty()
   @IsString()
   password: string;
-
-  // When true, the access token is returned in the response body (in addition
-  // to the httpOnly cookie) so native/mobile clients can store it in
-  // Keychain/Keystore and send it as 'Authorization: Bearer'. Web clients omit
-  // this flag and keep using the cookie. Opt-in only: the token is never put in
-  // the body otherwise.
-  @IsOptional()
-  @IsBoolean()
-  returnToken?: boolean;
 }

apps/server/src/core/page/services/page.service.spec.ts

@@ -31,102 +31,6 @@ describe('PageService', () => {
     expect(service).toBeDefined();
   });
 
-  describe('update — title sync into collab doc (Bug 1)', () => {
-    const makeUpdateService = () => {
-      const pageRepo = {
-        updatePage: jest.fn().mockResolvedValue(undefined),
-        findById: jest.fn().mockResolvedValue({ id: 'page-1' }),
-      };
-      const generalQueue = { add: jest.fn().mockResolvedValue(undefined) };
-      const collaborationGateway = {
-        writePageTitle: jest.fn().mockResolvedValue(undefined),
-      };
-
-      const svc = new PageService(
-        pageRepo as any, // pageRepo
-        {} as any, // pagePermissionRepo
-        {} as any, // attachmentRepo
-        {} as any, // db
-        {} as any, // storageService
-        {} as any, // attachmentQueue
-        {} as any, // aiQueue
-        generalQueue as any, // generalQueue
-        {} as any, // eventEmitter
-        collaborationGateway as any, // collaborationGateway
-        {} as any, // watcherService
-        {} as any, // transclusionService
-      );
-
-      return { svc, pageRepo, collaborationGateway };
-    };
-
-    const basePage = (): Page =>
-      ({
-        id: 'page-1',
-        slugId: 'slug-1',
-        spaceId: 'space-1',
-        workspaceId: 'ws-1',
-        parentPageId: null,
-        title: 'Old Title',
-        icon: null,
-        contributorIds: [],
-      }) as any;
-
-    const user = { id: 'u1' } as any;
-
-    it('writes the new title into the collab doc when the title actually changed', async () => {
-      const { svc, collaborationGateway } = makeUpdateService();
-
-      await svc.update(basePage(), { title: 'New Title' } as any, user);
-
-      // Must use the Redis-independent writePageTitle (direct
-      // openDirectConnection), NOT handleYjsEvent which no-ops without Redis.
-      expect(collaborationGateway.writePageTitle).toHaveBeenCalledTimes(1);
-      expect(collaborationGateway.writePageTitle).toHaveBeenCalledWith(
-        'page-1',
-        'New Title',
-        expect.objectContaining({ user }),
-      );
-    });
-
-    it('threads agent provenance into the collab title write', async () => {
-      const { svc, collaborationGateway } = makeUpdateService();
-
-      await svc.update(basePage(), { title: 'New Title' } as any, user, {
-        actor: 'agent',
-        aiChatId: 'chat-1',
-      } as any);
-
-      expect(collaborationGateway.writePageTitle).toHaveBeenCalledWith(
-        'page-1',
-        'New Title',
-        expect.objectContaining({ actor: 'agent', aiChatId: 'chat-1' }),
-      );
-    });
-
-    it('does NOT write into the collab doc when the title is unchanged', async () => {
-      const { svc, collaborationGateway } = makeUpdateService();
-
-      // Same title -> titleChanged is false; an icon-only change must not fire
-      // the title sync.
-      await svc.update(
-        basePage(),
-        { title: 'Old Title', icon: '📄' } as any,
-        user,
-      );
-
-      expect(collaborationGateway.writePageTitle).not.toHaveBeenCalled();
-    });
-
-    it('does NOT write into the collab doc when the DTO omits the title', async () => {
-      const { svc, collaborationGateway } = makeUpdateService();
-
-      await svc.update(basePage(), { icon: '📄' } as any, user);
-
-      expect(collaborationGateway.writePageTitle).not.toHaveBeenCalled();
-    });
-  });
-
   describe('movePage cycle guard (#67)', () => {
     // A valid fractional-indexing key — movePage validates `position` by feeding
     // it to generateJitteredKeyBetween(position, null) before anything else.

apps/server/src/core/page/services/page.service.ts

@@ -265,8 +265,6 @@ export class PageService {
     contributors.add(user.id);
     const contributorIds = Array.from(contributors);
 
-    const isAgent = provenance?.actor === 'agent';
-
     // Detect a real title/icon change so the WS tree listener can broadcast an
     // `updateOne` to the space (rename / icon swap) WITHOUT re-broadcasting on a
     // content-only save. Only treat a field as changed when the DTO actually
@@ -309,43 +307,6 @@ export class PageService {
         : undefined,
     );
 
-    // Bug 1: a REST/MCP rename wrote the new title ONLY to the page.title DB
-    // column above. The title's source of truth is the Yjs 'title' fragment in
-    // the page's collab doc, which onStoreDocument re-extracts on every save —
-    // so leaving the fragment stale would REVERT this rename on the page's next
-    // collaborative save (and re-broadcast the old title). Push the new title
-    // into the Yjs 'title' fragment so Yjs stays in sync and never reverts.
-    //
-    // Use the gateway's writePageTitle (direct openDirectConnection) rather than
-    // a Redis-routed handleYjsEvent path: handleYjsEvent routes through
-    // redisSync and SILENTLY no-ops when Redis is disabled
-    // (COLLAB_DISABLE_REDIS=true), which would let the rename revert in a
-    // single-process deployment. writePageTitle is Redis-independent and
-    // openDirectConnection loads the doc from persistence when no editor is
-    // connected, so this also works for an offline page. Thread agent provenance
-    // into the context so onStoreDocument tags the title store 'agent' too.
-    if (titleChanged) {
-      try {
-        await this.collaborationGateway.writePageTitle(
-          page.id,
-          updatePageDto.title,
-          {
-            user,
-            ...(isAgent
-              ? { actor: 'agent', aiChatId: provenance.aiChatId }
-              : {}),
-          },
-        );
-      } catch (err) {
-        // The DB column write already succeeded (fast-read source stays
-        // correct); a failure to sync Yjs here must not fail the rename. Log so
-        // a persistent desync is visible.
-        this.logger.warn(
-          `Failed to sync renamed title into collab doc for page ${page.id}: ${err?.['message']}`,
-        );
-      }
-    }
-
     this.generalQueue
       .add(QueueJob.ADD_PAGE_WATCHERS, {
         userIds: [user.id],

apps/server/src/database/repos/page/page.repo.ts

@@ -12,6 +12,7 @@ import { executeWithCursorPagination } from '@docmost/db/pagination/cursor-pagin
 import { validate as isValidUUID } from 'uuid';
 import { ExpressionBuilder, sql } from 'kysely';
 import { DB } from '@docmost/db/types/db';
+import { DbInterface } from '@docmost/db/types/db.interface';
 import { jsonArrayFrom, jsonObjectFrom } from 'kysely/helpers/postgres';
 import { SpaceMemberRepo } from '@docmost/db/repos/space/space-member.repo';
 import { EventEmitter2 } from '@nestjs/event-emitter';
@@ -243,37 +244,68 @@ export class PageRepo {
       .selectFrom('pages as p')
       .where('p.workspaceId', '=', workspaceId)
       .where('p.deletedAt', 'is', null)
-      .where((eb) =>
-        eb.or([
-          // Has extractable body text. The regex matches any non-whitespace
-          // character, mirroring the indexer's `text.trim().length === 0` check
-          // (raw SQL -> use the snake_case column name).
-          sql<boolean>`p.text_content ~ '[^[:space:]]'`,
-          // OR already has at least one (non-deleted) embedding row.
-          eb.exists(
-            eb
-              .selectFrom('pageEmbeddings as pe')
-              .select(sql`1`.as('one'))
-              .whereRef('pe.pageId', '=', 'p.id')
-              .where('pe.deletedAt', 'is', null),
-          ),
-        ]),
-      )
+      .where((eb) => this.embeddablePredicate(eb))
       .select((eb) => eb.fn.countAll().as('count'))
       .executeTakeFirst();
     return Number(row?.count ?? 0);
   }
 
   /**
-   * IDs of all non-deleted pages in a workspace. Used by the RAG bulk reindex to
-   * (re)build embeddings for every existing page.
+   * The "embeddable content" qualifying predicate, shared verbatim by
+   * countEmbeddablePages (the steady-state denominator) and getEmbeddablePageIds
+   * (the set the bulk reindex iterates). Both MUST use the exact same condition
+   * or the live total and steady-state total diverge — extracting it here is what
+   * guarantees that, replacing the previous hand-duplicated copy. Callers supply
+   * the trivial workspaceId/deletedAt filters inline; this returns only the
+   * non-trivial OR clause, evaluated against the `p` alias of `pages`.
+   *
+   * A page qualifies if it has non-empty textContent OR already has a stored
+   * (non-deleted) embedding row.
    */
-  async getIdsByWorkspace(workspaceId: string): Promise<string[]> {
+  private embeddablePredicate(
+    eb: ExpressionBuilder<DbInterface & { p: DbInterface['pages'] }, 'p'>,
+  ) {
+    return eb.or([
+      // Has extractable body text. The regex matches any non-whitespace
+      // character, mirroring the indexer's `text.trim().length === 0` check
+      // (raw SQL -> use the snake_case column name).
+      sql<boolean>`p.text_content ~ '[^[:space:]]'`,
+      // OR already has at least one (non-deleted) embedding row.
+      eb.exists(
+        eb
+          .selectFrom('pageEmbeddings as pe')
+          .select(sql`1`.as('one'))
+          .whereRef('pe.pageId', '=', 'p.id')
+          .where('pe.deletedAt', 'is', null),
+      ),
+    ]);
+  }
+
+  /**
+   * IDs of the EMBEDDABLE page set for a workspace — the exact same set that
+   * `countEmbeddablePages` counts (a page qualifies if it has non-empty
+   * textContent OR already has a stored embedding row). The bulk reindex
+   * iterates THIS set so the live "done" counter reaches exactly
+   * `countEmbeddablePages` (the steady-state denominator), instead of iterating
+   * every non-deleted page (which would push the denominator above the
+   * steady-state value mid-run).
+   *
+   * IMPORTANT: the qualifying WHERE is shared with `countEmbeddablePages` via the
+   * private `embeddablePredicate` helper, so the two can no longer drift — if the
+   * embeddable definition changes, change it once there and both stay in lockstep
+   * (else the live total and steady-state total diverge again). Dropping
+   * text-less pages is correct: `reindexPage` no-ops on
+   * a page with no extractable content anyway, and a page that lost its text but
+   * still has stale embeddings IS in this set (the EXISTS clause), so it is still
+   * visited and its stale rows are cleared.
+   */
+  async getEmbeddablePageIds(workspaceId: string): Promise<string[]> {
     const rows = await this.db
-      .selectFrom('pages')
-      .select('id')
-      .where('workspaceId', '=', workspaceId)
-      .where('deletedAt', 'is', null)
+      .selectFrom('pages as p')
+      .select('p.id')
+      .where('p.workspaceId', '=', workspaceId)
+      .where('p.deletedAt', 'is', null)
+      .where((eb) => this.embeddablePredicate(eb))
       .execute();
     return rows.map((r) => r.id);
   }

apps/server/src/integrations/ai/ai-settings.service.spec.ts

@@ -1,4 +1,12 @@
-import { parsePositiveInt } from './ai-settings.service';
+import { AiSettingsService, parsePositiveInt } from './ai-settings.service';
+import { WorkspaceRepo } from '@docmost/db/repos/workspace/workspace.repo';
+import { AiAgentRoleRepo } from '@docmost/db/repos/ai-agent-roles/ai-agent-roles.repo';
+import { AiProviderCredentialsRepo } from '@docmost/db/repos/ai-chat/ai-provider-credentials.repo';
+import { PageEmbeddingRepo } from '@docmost/db/repos/ai-chat/page-embedding.repo';
+import { PageRepo } from '@docmost/db/repos/page/page.repo';
+import { SecretBoxService } from '../crypto/secret-box';
+import { EmbeddingReindexProgressService } from './embedding-reindex-progress.service';
+import type { Queue } from 'bullmq';
 
 /**
  * Round-trip coercion for numeric `::text` provider settings (e.g.
@@ -41,3 +49,180 @@ describe('parsePositiveInt', () => {
     expect(parsePositiveInt(42)).toBe(42);
   });
 });
+
+/**
+ * getMasked must surface the LIVE reindex run progress while a reindex is active
+ * (so the "Indexed X of Y" counter can climb 0 -> total), and fall back to the
+ * steady-state DB coverage count (countIndexedPages / countEmbeddablePages) when
+ * no reindex is running. This is the server side of the fix for the counter that
+ * otherwise stays stuck at "478 of 478" the whole reindex.
+ */
+describe('AiSettingsService.getMasked reindex progress', () => {
+  const WORKSPACE_ID = 'ws-1';
+
+  function makeService() {
+    // No driver configured -> the credentials lookup is skipped, keeping the
+    // setup minimal; we only care about the indexed/total numbers here.
+    const workspaceRepo = {
+      findById: jest.fn().mockResolvedValue({ settings: {} }),
+    };
+    const aiAgentRoleRepo = {};
+    const aiProviderCredentialsRepo = { find: jest.fn() };
+    const pageEmbeddingRepo = {
+      countIndexedPages: jest.fn().mockResolvedValue(478),
+    };
+    const pageRepo = {
+      countEmbeddablePages: jest.fn().mockResolvedValue(478),
+    };
+    const secretBox = {};
+    const reindexProgress = {
+      get: jest.fn().mockResolvedValue(null),
+    };
+    const aiQueue = {};
+
+    const service = new AiSettingsService(
+      workspaceRepo as unknown as WorkspaceRepo,
+      aiAgentRoleRepo as unknown as AiAgentRoleRepo,
+      aiProviderCredentialsRepo as unknown as AiProviderCredentialsRepo,
+      pageEmbeddingRepo as unknown as PageEmbeddingRepo,
+      pageRepo as unknown as PageRepo,
+      secretBox as unknown as SecretBoxService,
+      reindexProgress as unknown as EmbeddingReindexProgressService,
+      aiQueue as unknown as Queue,
+    );
+    return { service, reindexProgress, pageEmbeddingRepo };
+  }
+
+  it('reports the live run numbers when a reindex progress record is active', async () => {
+    const { service, reindexProgress } = makeService();
+    // Use a progress.total (500) DISTINCT from the DB count (478) so the test
+    // actually pins the progress.total branch rather than coincidentally
+    // matching the DB fallback. With fix #1 the two sources agree in practice,
+    // but getMasked must still return progress.total when a record is active.
+    reindexProgress.get.mockResolvedValue({
+      total: 500,
+      done: 120,
+      startedAt: Date.now(),
+    });
+
+    const masked = await service.getMasked(WORKSPACE_ID);
+
+    expect(masked.indexedPages).toBe(120); // progress.done, not DB 478
+    expect(masked.totalPages).toBe(500); // progress.total, not DB 478
+    expect(masked.reindexing).toBe(true);
+  });
+
+  it('falls back to countIndexedPages when no reindex is active', async () => {
+    const { service, reindexProgress } = makeService();
+    reindexProgress.get.mockResolvedValue(null);
+
+    const masked = await service.getMasked(WORKSPACE_ID);
+
+    expect(masked.indexedPages).toBe(478);
+    expect(masked.totalPages).toBe(478);
+    expect(masked.reindexing).toBe(false);
+  });
+});
+
+/**
+ * reindex() must seed a live progress record (done=0) BEFORE enqueueing so the
+ * first status poll shows 0 — but ONLY when no run is already active, since
+ * aiQueue.add() de-duplicates a running reindex and a re-seed would reset the
+ * visible counter to 0 while the live worker keeps incrementing from its real
+ * position.
+ */
+describe('AiSettingsService.reindex progress seed', () => {
+  const WORKSPACE_ID = 'ws-1';
+
+  function makeService() {
+    const order: string[] = [];
+    const aiQueue = {
+      remove: jest.fn().mockResolvedValue(undefined),
+      add: jest.fn().mockImplementation(async () => {
+        order.push('add');
+      }),
+    };
+    const pageRepo = {
+      countEmbeddablePages: jest.fn().mockResolvedValue(478),
+    };
+    const reindexProgress = {
+      // Default: no active run -> seed should happen.
+      get: jest.fn().mockResolvedValue(null),
+      start: jest.fn().mockImplementation(async () => {
+        order.push('start');
+      }),
+      clear: jest.fn().mockResolvedValue(undefined),
+    };
+
+    const service = new AiSettingsService(
+      {} as unknown as WorkspaceRepo,
+      {} as unknown as AiAgentRoleRepo,
+      {} as unknown as AiProviderCredentialsRepo,
+      {} as unknown as PageEmbeddingRepo,
+      pageRepo as unknown as PageRepo,
+      {} as unknown as SecretBoxService,
+      reindexProgress as unknown as EmbeddingReindexProgressService,
+      aiQueue as unknown as Queue,
+    );
+    return { service, aiQueue, pageRepo, reindexProgress, order };
+  }
+
+  it('seeds progress (workspace, count) BEFORE enqueue when no run is active', async () => {
+    const { service, aiQueue, reindexProgress, order } = makeService();
+
+    await service.reindex(WORKSPACE_ID);
+
+    expect(reindexProgress.start).toHaveBeenCalledWith(WORKSPACE_ID, 478);
+    expect(aiQueue.add).toHaveBeenCalledTimes(1);
+    // Seed must precede the enqueue so the first poll already reports done=0.
+    expect(order).toEqual(['start', 'add']);
+  });
+
+  it('does NOT re-seed when a run is already active (mid-run re-trigger)', async () => {
+    const { service, aiQueue, reindexProgress } = makeService();
+    // An active record exists -> a second click must not reset the counter.
+    reindexProgress.get.mockResolvedValue({
+      total: 478,
+      done: 120,
+      startedAt: Date.now(),
+    });
+
+    await service.reindex(WORKSPACE_ID);
+
+    expect(reindexProgress.start).not.toHaveBeenCalled();
+    // The enqueue still runs (and de-duplicates against the active job).
+    expect(aiQueue.add).toHaveBeenCalledTimes(1);
+  });
+
+  it('clears the seed it just wrote and re-throws when enqueue fails', async () => {
+    const { service, aiQueue, reindexProgress } = makeService();
+    // This call seeds (get() is null) but the enqueue then blows up
+    // (Redis hiccup/shutdown) -> the worker never runs and never clear()s, so
+    // reindex() must roll back its own seed to avoid a 1h stuck "reindexing".
+    const boom = new Error('redis down');
+    aiQueue.add.mockRejectedValue(boom);
+
+    await expect(service.reindex(WORKSPACE_ID)).rejects.toBe(boom);
+
+    expect(reindexProgress.start).toHaveBeenCalledWith(WORKSPACE_ID, 478);
+    expect(reindexProgress.clear).toHaveBeenCalledWith(WORKSPACE_ID);
+  });
+
+  it('does NOT clear a concurrent active run when enqueue fails (no seed)', async () => {
+    const { service, aiQueue, reindexProgress } = makeService();
+    // A run is already active, so THIS call does not seed; if the enqueue then
+    // fails it must NOT wipe the live worker's record.
+    reindexProgress.get.mockResolvedValue({
+      total: 478,
+      done: 120,
+      startedAt: Date.now(),
+    });
+    const boom = new Error('redis down');
+    aiQueue.add.mockRejectedValue(boom);
+
+    await expect(service.reindex(WORKSPACE_ID)).rejects.toBe(boom);
+
+    expect(reindexProgress.start).not.toHaveBeenCalled();
+    expect(reindexProgress.clear).not.toHaveBeenCalled();
+  });
+});

apps/server/src/integrations/ai/ai-settings.service.ts

@@ -8,6 +8,7 @@ import { AiProviderCredentialsRepo } from '@docmost/db/repos/ai-chat/ai-provider
 import { PageEmbeddingRepo } from '@docmost/db/repos/ai-chat/page-embedding.repo';
 import { PageRepo } from '@docmost/db/repos/page/page.repo';
 import { SecretBoxService } from '../crypto/secret-box';
+import { EmbeddingReindexProgressService } from './embedding-reindex-progress.service';
 import {
   AiDriver,
   AiProviderSettings,
@@ -74,6 +75,7 @@ export class AiSettingsService {
     private readonly pageEmbeddingRepo: PageEmbeddingRepo,
     private readonly pageRepo: PageRepo,
     private readonly secretBox: SecretBoxService,
+    private readonly reindexProgress: EmbeddingReindexProgressService,
     @InjectQueue(QueueName.AI_QUEUE) private readonly aiQueue: Queue,
   ) {}
 
@@ -100,21 +102,52 @@ export class AiSettingsService {
       .remove(`ai-search-disabled-${workspaceId}`)
       .catch(() => undefined);
 
+    // Seed a live progress record BEFORE enqueueing so the very first status
+    // poll already reports done=0 (the reindex POST returns the PRE-job counts,
+    // so without this seed the first poll would still show "total of total").
+    // `totalPages` uses countEmbeddablePages — the SAME set the worker iterates
+    // and the SAME denominator the status endpoint reports, so the live and
+    // steady-state totals match.
+    //
+    // ONLY seed when no run is active: aiQueue.add() de-duplicates an already-
+    // running reindex, so a mid-run re-trigger (second click / second admin /
+    // second tab) must NOT reset the visible counter to 0 — that would
+    // understate the live worker's real position for the rest of the run. The
+    // worker's own start() at run begin is the single authoritative reset.
+    let seeded = false;
+    if ((await this.reindexProgress.get(workspaceId)) === null) {
+      const totalPages = await this.pageRepo.countEmbeddablePages(workspaceId);
+      await this.reindexProgress.start(workspaceId, totalPages);
+      seeded = true;
+    }
+
     const jobId = `ai-reindex-${workspaceId}`;
     // Clear a prior non-active entry so a stale job can't block this reindex.
     // A locked/active job is left in place (remove() no-ops) and the add() below
     // de-duplicates against it, keeping the in-progress pass.
     await this.aiQueue.remove(jobId).catch(() => undefined);
 
-    await this.aiQueue.add(
-      QueueJob.WORKSPACE_CREATE_EMBEDDINGS,
-      { workspaceId },
-      {
-        jobId,
-        removeOnComplete: true,
-        removeOnFail: true,
-      },
-    );
+    try {
+      await this.aiQueue.add(
+        QueueJob.WORKSPACE_CREATE_EMBEDDINGS,
+        { workspaceId },
+        {
+          jobId,
+          removeOnComplete: true,
+          removeOnFail: true,
+        },
+      );
+    } catch (err) {
+      // If the enqueue fails (Redis hiccup/shutdown) the worker never runs, so
+      // its finally->clear() never fires. Roll back the seed WE just wrote so
+      // the status endpoint doesn't report a stuck "reindexing: 0 of N" for the
+      // full TTL. Only clear when this call did the seed — never wipe a
+      // concurrent active run's record (get() was non-null, seeded=false).
+      if (seeded) {
+        await this.reindexProgress.clear(workspaceId);
+      }
+      throw err;
+    }
   }
 
   /**
@@ -261,6 +294,15 @@ export class AiSettingsService {
       this.pageRepo.countEmbeddablePages(workspaceId),
     ]);
 
+    // While a reindex run is active, report its LIVE progress (done climbs 0 ->
+    // total) so the settings UI can watch it advance. Without this the counter
+    // never drops: the per-page reindex hard-replaces rows in its own small
+    // transaction, so countIndexedPages stays ~= total for the whole run. With
+    // no active record we fall back to the steady-state DB coverage count, which
+    // preserves the existing display and the client's "done == total -> stop
+    // polling" condition (the run ends -> record cleared -> DB count == total).
+    const progress = await this.reindexProgress.get(workspaceId);
+
     return {
       driver: provider.driver,
       chatModel: provider.chatModel,
@@ -279,8 +321,10 @@ export class AiSettingsService {
       hasApiKey,
       hasEmbeddingApiKey,
       hasSttApiKey,
-      indexedPages,
-      totalPages,
+      indexedPages: progress ? progress.done : indexedPages,
+      totalPages: progress ? progress.total : totalPages,
+      // Optional hint for the client: a reindex run is currently in progress.
+      reindexing: progress != null,
     };
   }
 

apps/server/src/integrations/ai/ai.module.ts

@@ -5,6 +5,7 @@ import { QueueName } from '../queue/constants';
 import { AiService } from './ai.service';
 import { AiSettingsService } from './ai-settings.service';
 import { AiSettingsController } from './ai-settings.controller';
+import { EmbeddingReindexProgressService } from './embedding-reindex-progress.service';
 
 /**
  * LLM driver + provider-settings unit (§6.2/§6.4).
@@ -19,7 +20,7 @@ import { AiSettingsController } from './ai-settings.controller';
     BullModule.registerQueue({ name: QueueName.AI_QUEUE }),
   ],
   controllers: [AiSettingsController],
-  providers: [AiService, AiSettingsService],
-  exports: [AiService, AiSettingsService],
+  providers: [AiService, AiSettingsService, EmbeddingReindexProgressService],
+  exports: [AiService, AiSettingsService, EmbeddingReindexProgressService],
 })
 export class AiModule {}

apps/server/src/integrations/ai/ai.types.ts

@@ -146,4 +146,7 @@ export interface MaskedAiSettings {
   // RAG indexing coverage for the settings UI.
   indexedPages: number;
   totalPages: number;
+  // True while a full workspace reindex is actively running (the counts above
+  // then reflect the live run progress rather than the steady-state DB count).
+  reindexing?: boolean;
 }

apps/server/src/integrations/ai/embedding-reindex-progress.service.spec.ts

@@ -0,0 +1,163 @@
+import { EmbeddingReindexProgressService } from './embedding-reindex-progress.service';
+import type { RedisService } from '@nestjs-labs/nestjs-ioredis';
+import type { Redis } from 'ioredis';
+
+/**
+ * Unit tests for the Redis-backed reindex-progress store.
+ *
+ * The store is a thin, BEST-EFFORT wrapper: writes (start/increment) issue an
+ * hset/hincrby + expire pipeline and must SWALLOW Redis errors (progress is
+ * cosmetic — it must never break a reindex); reads (get) must map a valid hash
+ * to a ReindexProgress and degrade to null on a malformed/missing record or a
+ * Redis failure. We drive it with a hand-rolled fake ioredis (the project mocks
+ * Redis with plain fakes, see public-share limiter specs).
+ */
+describe('EmbeddingReindexProgressService', () => {
+  const WORKSPACE_ID = 'ws-1';
+  const KEY = 'ai:reindex:progress:ws-1';
+
+  /**
+   * Build a fake ioredis whose `multi()` returns a chainable recorder and whose
+   * `hgetall`/`del` are configurable jest mocks. `execImpl` lets a test make the
+   * pipeline reject (to assert error-swallowing).
+   */
+  function makeRedis(opts: { execImpl?: () => Promise<unknown> } = {}) {
+    const exec = jest
+      .fn()
+      .mockImplementation(opts.execImpl ?? (() => Promise.resolve([])));
+    // mockReturnThis() returns the call's `this` (the multi object), so the
+    // chain hset().expire().exec() resolves correctly.
+    const multiObj = {
+      hset: jest.fn().mockReturnThis(),
+      hincrby: jest.fn().mockReturnThis(),
+      expire: jest.fn().mockReturnThis(),
+      exec,
+    };
+    const multi = jest.fn(() => multiObj);
+    const hgetall = jest.fn().mockResolvedValue({});
+    const del = jest.fn().mockResolvedValue(1);
+    const redis = { multi, hgetall, del } as unknown as Redis;
+    return { redis, multiObj, multi, hgetall, del, exec };
+  }
+
+  function makeService(redis: Redis) {
+    const redisService = {
+      getOrThrow: () => redis,
+    } as unknown as RedisService;
+    return new EmbeddingReindexProgressService(redisService);
+  }
+
+  describe('get', () => {
+    it('maps a valid hash to a ReindexProgress object', async () => {
+      const { redis, hgetall } = makeRedis();
+      hgetall.mockResolvedValue({ total: '478', done: '120', startedAt: '1000' });
+      const service = makeService(redis);
+
+      await expect(service.get(WORKSPACE_ID)).resolves.toEqual({
+        total: 478,
+        done: 120,
+        startedAt: 1000,
+      });
+      expect(hgetall).toHaveBeenCalledWith(KEY);
+    });
+
+    it('returns null for an empty hash (no record)', async () => {
+      const { redis, hgetall } = makeRedis();
+      hgetall.mockResolvedValue({});
+      await expect(makeService(redis).get(WORKSPACE_ID)).resolves.toBeNull();
+    });
+
+    it('returns null when `total` is missing (partial record)', async () => {
+      const { redis, hgetall } = makeRedis();
+      hgetall.mockResolvedValue({ done: '5' });
+      await expect(makeService(redis).get(WORKSPACE_ID)).resolves.toBeNull();
+    });
+
+    it('returns null for a non-numeric total', async () => {
+      const { redis, hgetall } = makeRedis();
+      hgetall.mockResolvedValue({ total: 'abc', done: '1', startedAt: '1' });
+      await expect(makeService(redis).get(WORKSPACE_ID)).resolves.toBeNull();
+    });
+
+    it('returns null for a non-numeric done', async () => {
+      const { redis, hgetall } = makeRedis();
+      hgetall.mockResolvedValue({ total: '10', done: 'xyz', startedAt: '1' });
+      await expect(makeService(redis).get(WORKSPACE_ID)).resolves.toBeNull();
+    });
+
+    it('coerces a non-finite startedAt to 0', async () => {
+      const { redis, hgetall } = makeRedis();
+      hgetall.mockResolvedValue({ total: '10', done: '2', startedAt: 'nope' });
+      await expect(makeService(redis).get(WORKSPACE_ID)).resolves.toEqual({
+        total: 10,
+        done: 2,
+        startedAt: 0,
+      });
+    });
+
+    it('degrades to null when hgetall throws (degradation contract)', async () => {
+      const { redis, hgetall } = makeRedis();
+      hgetall.mockRejectedValue(new Error('redis down'));
+      await expect(makeService(redis).get(WORKSPACE_ID)).resolves.toBeNull();
+    });
+  });
+
+  describe('start', () => {
+    it('issues hset + expire on the workspace key', async () => {
+      const { redis, multiObj } = makeRedis();
+      await makeService(redis).start(WORKSPACE_ID, 478);
+
+      expect(multiObj.hset).toHaveBeenCalledWith(
+        KEY,
+        expect.objectContaining({ total: '478', done: '0' }),
+      );
+      expect(multiObj.expire).toHaveBeenCalledWith(KEY, expect.any(Number));
+      expect(multiObj.exec).toHaveBeenCalledTimes(1);
+    });
+
+    it('swallows a thrown Redis error (best-effort)', async () => {
+      const { redis } = makeRedis({
+        execImpl: () => Promise.reject(new Error('redis down')),
+      });
+      await expect(
+        makeService(redis).start(WORKSPACE_ID, 1),
+      ).resolves.toBeUndefined();
+    });
+  });
+
+  describe('increment', () => {
+    it('issues hincrby + expire on the workspace key', async () => {
+      const { redis, multiObj } = makeRedis();
+      await makeService(redis).increment(WORKSPACE_ID);
+
+      expect(multiObj.hincrby).toHaveBeenCalledWith(KEY, 'done', 1);
+      expect(multiObj.expire).toHaveBeenCalledWith(KEY, expect.any(Number));
+      expect(multiObj.exec).toHaveBeenCalledTimes(1);
+    });
+
+    it('swallows a thrown Redis error (best-effort)', async () => {
+      const { redis } = makeRedis({
+        execImpl: () => Promise.reject(new Error('redis down')),
+      });
+      await expect(
+        makeService(redis).increment(WORKSPACE_ID),
+      ).resolves.toBeUndefined();
+    });
+  });
+
+  describe('clear', () => {
+    it('deletes the workspace key', async () => {
+      const { redis, del } = makeRedis();
+      await makeService(redis).clear(WORKSPACE_ID);
+      expect(del).toHaveBeenCalledWith(KEY);
+    });
+
+    it('swallows a thrown Redis error (best-effort)', async () => {
+      const { redis, del } = makeRedis();
+      del.mockRejectedValue(new Error('redis down'));
+      await expect(
+        makeService(redis).clear(WORKSPACE_ID),
+      ).resolves.toBeUndefined();
+    });
+  });
+});

apps/server/src/integrations/ai/embedding-reindex-progress.service.ts

@@ -0,0 +1,149 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { RedisService } from '@nestjs-labs/nestjs-ioredis';
+import type { Redis } from 'ioredis';
+
+/**
+ * Live progress of an in-flight workspace embeddings reindex run.
+ * `total` is the number of pages the run will process, `done` how many it has
+ * already processed (success OR handled failure), `startedAt` the epoch-ms the
+ * record was created.
+ */
+export interface ReindexProgress {
+  total: number;
+  done: number;
+  startedAt: number;
+}
+
+/** Redis key namespace for the per-workspace reindex-progress record. */
+const KEY_PREFIX = 'ai:reindex:progress:';
+
+/**
+ * TTL (seconds) on the progress record so a crashed/aborted worker that never
+ * reaches its `clear()` finally can still self-clean instead of leaving a stuck
+ * "reindexing" state. Refreshed on every increment so a long run never expires
+ * mid-flight; on a crash it disappears within TTL of the last processed page.
+ *
+ * INTENTIONALLY tied to WRITE progress (start/increment) only — never refreshed
+ * on get(). Refreshing on read would keep a dead worker's record alive forever
+ * as long as a client keeps polling (a permanently stuck reindexing:true). The
+ * clear() in the worker's finally handles normal completion; a dead worker's
+ * record expires after TTL, and the client's own poll cap stops polling anyway.
+ */
+const TTL_SECONDS = 60 * 60; // 1h
+
+/**
+ * Cluster-wide store for the live progress of a workspace embeddings reindex.
+ *
+ * The reindex runs in a BullMQ worker (AI_QUEUE) that may be a DIFFERENT process
+ * than the API handling the settings-status GET, so the progress must live in
+ * the shared Redis — we reuse the same global ioredis client (RedisService from
+ * @nestjs-labs/nestjs-ioredis) that backs BullMQ and the other anti-abuse
+ * limiters, adding NO new Redis config.
+ *
+ * Everything here is best-effort and COSMETIC: progress only drives the "Indexed
+ * X of Y" counter while a reindex is running. Any Redis failure degrades to the
+ * existing steady-state behaviour (the status falls back to the DB coverage
+ * count), so reads fail to `null` and writes are swallowed — a reindex must
+ * never break because progress reporting did.
+ *
+ * Stored as a Redis HASH so `done` can be bumped with an atomic HINCRBY (the
+ * worker is the only writer of `done`, but HINCRBY also keeps us off a
+ * read-modify-write race and preserves the other fields).
+ */
+@Injectable()
+export class EmbeddingReindexProgressService {
+  private readonly logger = new Logger(EmbeddingReindexProgressService.name);
+  private readonly redis: Redis;
+
+  constructor(redisService: RedisService) {
+    this.redis = redisService.getOrThrow();
+  }
+
+  private key(workspaceId: string): string {
+    return KEY_PREFIX + workspaceId;
+  }
+
+  /**
+   * Begin (or reset) the progress record for a workspace: `total` pages, `done`
+   * back to 0, `startedAt` now. Called at reindex enqueue time (placeholder
+   * total, so the very first status poll already reports done=0) and again at
+   * the worker start (overwriting `total` with the real page count). Resets
+   * `done` to 0 so a re-trigger never inherits a stale count.
+   */
+  async start(workspaceId: string, total: number): Promise<void> {
+    const key = this.key(workspaceId);
+    try {
+      await this.redis
+        .multi()
+        .hset(key, {
+          total: String(total),
+          done: '0',
+          startedAt: String(Date.now()),
+        })
+        .expire(key, TTL_SECONDS)
+        .exec();
+    } catch (err) {
+      this.logger.warn(
+        `reindex-progress start failed for workspace ${workspaceId}; ` +
+          `progress reporting disabled for this run: ${(err as Error).message}`,
+      );
+    }
+  }
+
+  /**
+   * Bump the processed-page counter by one and refresh the TTL. Atomic and
+   * best-effort: a missing key (cleared/expired) would be recreated with only
+   * `done`, but `get()` treats a record without a numeric `total` as inactive,
+   * so that partial state safely reads as "no active reindex".
+   */
+  async increment(workspaceId: string): Promise<void> {
+    const key = this.key(workspaceId);
+    try {
+      await this.redis.multi().hincrby(key, 'done', 1).expire(key, TTL_SECONDS).exec();
+    } catch (err) {
+      this.logger.warn(
+        `reindex-progress increment failed for workspace ${workspaceId}: ` +
+          `${(err as Error).message}`,
+      );
+    }
+  }
+
+  /**
+   * Remove the progress record. Called in the worker's `finally` so a completed,
+   * aborted, or unconfigured-early-return run never leaves a stuck record; the
+   * status then falls back to the DB coverage count.
+   */
+  async clear(workspaceId: string): Promise<void> {
+    try {
+      await this.redis.del(this.key(workspaceId));
+    } catch (err) {
+      this.logger.warn(
+        `reindex-progress clear failed for workspace ${workspaceId} ` +
+          `(self-cleans via TTL): ${(err as Error).message}`,
+      );
+    }
+  }
+
+  /**
+   * Read the live progress, or `null` when no reindex is active (no record, an
+   * expired record, or a partial record without a numeric `total`). On a Redis
+   * error returns `null` so the status endpoint degrades to its DB count.
+   */
+  async get(workspaceId: string): Promise<ReindexProgress | null> {
+    try {
+      const data = await this.redis.hgetall(this.key(workspaceId));
+      if (!data || data.total === undefined) return null;
+      const total = Number(data.total);
+      const done = Number(data.done);
+      const startedAt = Number(data.startedAt);
+      if (!Number.isFinite(total) || !Number.isFinite(done)) return null;
+      return { total, done, startedAt: Number.isFinite(startedAt) ? startedAt : 0 };
+    } catch (err) {
+      this.logger.warn(
+        `reindex-progress read failed for workspace ${workspaceId}; ` +
+          `falling back to DB count: ${(err as Error).message}`,
+      );
+      return null;
+    }
+  }
+}

apps/server/src/integrations/environment/cors.util.spec.ts

@@ -1,93 +0,0 @@
-import { buildCorsAllowlist, isOriginAllowed } from './cors.util';
-
-const WEBVIEW_ORIGINS = [
-  'capacitor://localhost',
-  'ionic://localhost',
-  'https://localhost',
-];
-
-describe('isOriginAllowed', () => {
-  const allowlist = buildCorsAllowlist({
-    appUrl: 'https://app.example',
-    configuredOrigins: ['https://other.example'],
-  });
-
-  it('allows requests with no Origin header', () => {
-    expect(isOriginAllowed(undefined, allowlist)).toBe(true);
-    expect(isOriginAllowed('', allowlist)).toBe(true);
-  });
-
-  it('allows an exact allowlisted origin', () => {
-    expect(isOriginAllowed('https://app.example', allowlist)).toBe(true);
-    expect(isOriginAllowed('https://other.example', allowlist)).toBe(true);
-  });
-
-  it('allows each native WebView origin', () => {
-    for (const origin of WEBVIEW_ORIGINS) {
-      expect(isOriginAllowed(origin, allowlist)).toBe(true);
-    }
-  });
-
-  it('rejects a foreign credentialed origin', () => {
-    // With credentials:true a foreign credentialed origin must be rejected.
-    expect(isOriginAllowed('https://evil.example', allowlist)).toBe(false);
-  });
-
-  it('rejects the cleartext http://localhost origin', () => {
-    // The native shell uses the secure scheme (https://localhost) on Android and
-    // the capacitor:// custom scheme on iOS, so cleartext http://localhost must
-    // not be trusted.
-    expect(isOriginAllowed('http://localhost', allowlist)).toBe(false);
-  });
-
-  it('rejects a trailing-slash mismatch', () => {
-    expect(isOriginAllowed('https://app.example/', allowlist)).toBe(false);
-  });
-
-  it('rejects a host-case mismatch', () => {
-    expect(isOriginAllowed('https://APP.example', allowlist)).toBe(false);
-  });
-
-  it('allows no-Origin but rejects cross-origin with an empty allowlist', () => {
-    const empty: ReadonlySet<string> = new Set<string>();
-    expect(isOriginAllowed(undefined, empty)).toBe(true);
-    expect(isOriginAllowed('https://app.example', empty)).toBe(false);
-  });
-});
-
-describe('buildCorsAllowlist', () => {
-  it('contains the app URL, each configured origin, and all WebView origins', () => {
-    const allowlist = buildCorsAllowlist({
-      appUrl: 'https://app.example',
-      configuredOrigins: ['https://a.example', 'https://b.example'],
-    });
-
-    expect(allowlist.has('https://app.example')).toBe(true);
-    expect(allowlist.has('https://a.example')).toBe(true);
-    expect(allowlist.has('https://b.example')).toBe(true);
-    for (const origin of WEBVIEW_ORIGINS) {
-      expect(allowlist.has(origin)).toBe(true);
-    }
-  });
-
-  it('deduplicates when a configured origin coincides with the app URL', () => {
-    const allowlist = buildCorsAllowlist({
-      appUrl: 'https://app.example',
-      configuredOrigins: ['https://app.example'],
-    });
-
-    // app URL + WebView origins, the duplicate configured origin collapses.
-    expect(allowlist.size).toBe(1 + WEBVIEW_ORIGINS.length);
-  });
-
-  it('always includes every WebView origin even with no configured origins', () => {
-    const allowlist = buildCorsAllowlist({
-      appUrl: 'https://app.example',
-      configuredOrigins: [],
-    });
-
-    for (const origin of WEBVIEW_ORIGINS) {
-      expect(allowlist.has(origin)).toBe(true);
-    }
-  });
-});

apps/server/src/integrations/environment/cors.util.ts

@@ -1,50 +0,0 @@
-// CORS trust boundary helpers. `buildCorsAllowlist` produces the exact set of
-// origins the API trusts, and `isOriginAllowed` is the predicate the enableCors
-// origin callback uses to accept/reject each request. With credentials:true a
-// foreign credentialed origin must never be allowed, so anything not in the
-// allowlist (apart from no-Origin requests) is rejected.
-
-// Native WebView origins used by the Capacitor/Ionic mobile shell. Always
-// trusted so the native client can call the API.
-//
-//   - `capacitor://localhost` — iOS native custom scheme.
-//   - `ionic://localhost`     — legacy native custom scheme.
-//   - `https://localhost`     — Android default secure scheme.
-//
-// The cleartext `http://localhost` origin is intentionally NOT trusted: the
-// Capacitor shell uses the secure scheme (capacitor.config.ts sets
-// `cleartext: false` and does not override `androidScheme`, so Capacitor's
-// default Android scheme is `https` => origin `https://localhost`), and iOS runs
-// in hosted mode (`server.url` = CAP_SERVER_URL, whose origin is the app URL
-// already in the allowlist). No native client legitimately uses
-// `http://localhost`, so allowing it would only widen the credentialed-CORS
-// surface to arbitrary local http content.
-const NATIVE_WEBVIEW_ORIGINS = [
-  'capacitor://localhost',
-  'ionic://localhost',
-  'https://localhost',
-] as const;
-
-// Build the CORS allowlist: the app URL, all configured cross-origin clients,
-// and the native WebView origins. Dedup is automatic via Set.
-export function buildCorsAllowlist(input: {
-  appUrl: string;
-  configuredOrigins: readonly string[];
-}): Set<string> {
-  return new Set<string>([
-    input.appUrl,
-    ...input.configuredOrigins,
-    ...NATIVE_WEBVIEW_ORIGINS,
-  ]);
-}
-
-// Decide whether a request's Origin is allowed. A missing Origin header (curl,
-// server-to-server, some native WebViews) is allowed; otherwise the origin must
-// be present in the allowlist.
-export function isOriginAllowed(
-  origin: string | undefined,
-  allowlist: ReadonlySet<string>,
-): boolean {
-  if (!origin) return true;
-  return allowlist.has(origin);
-}

apps/server/src/integrations/environment/environment.service.spec.ts

@@ -5,13 +5,6 @@ import { EnvironmentService } from './environment.service';
 describe('EnvironmentService', () => {
   let service: EnvironmentService;
 
-  // Build a service over a stub ConfigService whose get(key, def) returns
-  // values from the supplied env map (falling back to the provided default).
-  const makeService = (env: Record<string, string>) =>
-    new EnvironmentService({
-      get: (k: string, d?: string) => (k in env ? env[k] : d),
-    } as any);
-
   beforeEach(() => {
     service = new EnvironmentService(
       {} as any, // configService
@@ -21,72 +14,4 @@ describe('EnvironmentService', () => {
   it('should be defined', () => {
     expect(service).toBeDefined();
   });
-
-  describe('getCorsAllowedOrigins', () => {
-    it('splits, trims, and drops empty entries', () => {
-      const svc = makeService({
-        CORS_ALLOWED_ORIGINS: 'https://a.com, https://b.com ,, https://c.com',
-      });
-      expect(svc.getCorsAllowedOrigins()).toEqual([
-        'https://a.com',
-        'https://b.com',
-        'https://c.com',
-      ]);
-    });
-
-    it('returns an empty array when the var is absent', () => {
-      const svc = makeService({});
-      expect(svc.getCorsAllowedOrigins()).toEqual([]);
-    });
-
-    it('returns an empty array for an empty string', () => {
-      const svc = makeService({ CORS_ALLOWED_ORIGINS: '' });
-      expect(svc.getCorsAllowedOrigins()).toEqual([]);
-    });
-
-    it('returns a single origin unchanged', () => {
-      const svc = makeService({
-        CORS_ALLOWED_ORIGINS: 'https://app.example',
-      });
-      expect(svc.getCorsAllowedOrigins()).toEqual(['https://app.example']);
-    });
-
-    // Adversarial case: leading/trailing/duplicate commas with surrounding
-    // spaces must be dropped, exercising both .map(trim) and .filter(Boolean).
-    it('drops leading/trailing commas with surrounding spaces', () => {
-      const svc = makeService({ CORS_ALLOWED_ORIGINS: ' , a , , b ' });
-      expect(svc.getCorsAllowedOrigins()).toEqual(['a', 'b']);
-    });
-  });
-
-  describe('isSwaggerEnabled', () => {
-    // Case-insensitive: "true" in any casing enables Swagger.
-    it.each(['true', 'TRUE', 'True'])('is true for "%s"', (value) => {
-      expect(
-        makeService({ SWAGGER_ENABLED: value }).isSwaggerEnabled(),
-      ).toBe(true);
-    });
-
-    it('defaults to false when absent', () => {
-      expect(makeService({}).isSwaggerEnabled()).toBe(false);
-    });
-
-    it('is false for non-"true" values', () => {
-      expect(makeService({ SWAGGER_ENABLED: '0' }).isSwaggerEnabled()).toBe(
-        false,
-      );
-      expect(makeService({ SWAGGER_ENABLED: 'yes' }).isSwaggerEnabled()).toBe(
-        false,
-      );
-      expect(makeService({ SWAGGER_ENABLED: 'false' }).isSwaggerEnabled()).toBe(
-        false,
-      );
-      expect(makeService({ SWAGGER_ENABLED: '' }).isSwaggerEnabled()).toBe(
-        false,
-      );
-      expect(makeService({ SWAGGER_ENABLED: '1' }).isSwaggerEnabled()).toBe(
-        false,
-      );
-    });
-  });
 });

apps/server/src/integrations/environment/environment.service.ts

@@ -332,19 +332,4 @@ export class EnvironmentService {
       .map((o) => o.trim())
       .filter(Boolean);
   }
-
-  getCorsAllowedOrigins(): string[] {
-    const raw = this.configService.get<string>('CORS_ALLOWED_ORIGINS', '');
-    return raw
-      .split(',')
-      .map((o) => o.trim())
-      .filter(Boolean);
-  }
-
-  isSwaggerEnabled(): boolean {
-    const enabled = this.configService
-      .get<string>('SWAGGER_ENABLED', 'false')
-      .toLowerCase();
-    return enabled === 'true';
-  }
 }

apps/server/src/main.ts

@@ -15,11 +15,6 @@ import { InternalLogFilter } from './common/logger/internal-log-filter';
 import { EnvironmentService } from './integrations/environment/environment.service';
 import { resolveFrameHeader } from './common/helpers';
 import { resolveTrustProxy } from './integrations/environment/trust-proxy.util';
-import {
-  buildCorsAllowlist,
-  isOriginAllowed,
-} from './integrations/environment/cors.util';
-import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
 
 async function bootstrap() {
   const app = await NestFactory.create<NestFastifyApplication>(
@@ -154,43 +149,8 @@ async function bootstrap() {
     }),
   );
 
-  // Configure CORS explicitly (replaces the previous unconfigured enableCors()).
-  // The web client is same-origin in production; an explicit allowlist lets
-  // native/mobile WebView origins (Capacitor) and any configured cross-origin
-  // clients call the API, while everything else is rejected.
-  const corsAllowedOrigins = buildCorsAllowlist({
-    appUrl: environmentService.getAppUrl(),
-    configuredOrigins: environmentService.getCorsAllowedOrigins(),
-  });
-
-  app.enableCors({
-    // Allow requests with no Origin header (curl, server-to-server, some native
-    // WebView requests) and any origin in the allowlist; reject the rest.
-    origin: (
-      origin: string | undefined,
-      callback: (err: Error | null, allow?: boolean) => void,
-    ) => {
-      callback(null, isOriginAllowed(origin, corsAllowedOrigins));
-    },
-    credentials: true,
-    methods: ['GET', 'HEAD', 'PUT', 'PATCH', 'POST', 'DELETE', 'OPTIONS'],
-    allowedHeaders: ['Content-Type', 'Authorization'],
-  });
-
+  app.enableCors();
   app.useGlobalInterceptors(new TransformHttpResponseInterceptor(reflector));
-
-  if (environmentService.isSwaggerEnabled()) {
-    // Optional OpenAPI docs to speed up typed mobile-client generation.
-    const swaggerConfig = new DocumentBuilder()
-      .setTitle('Gitmost API')
-      .setDescription('Gitmost REST API (RPC-style POST endpoints).')
-      .setVersion(process.env.APP_VERSION || '0.0.0')
-      .addBearerAuth()
-      .build();
-    const document = SwaggerModule.createDocument(app, swaggerConfig);
-    SwaggerModule.setup('api/docs', app, document);
-  }
-
   app.enableShutdownHooks();
 
   const logger = new Logger('NestApplication');

apps/server/src/ws/listeners/page-tree-bridge.subscriber.spec.ts

@@ -1,114 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { RedisService } from '@nestjs-labs/nestjs-ioredis';
-import { PageTreeBridgeSubscriber } from './page-tree-bridge.subscriber';
-import { WsTreeService } from '../ws-tree.service';
-import { COLLAB_TREE_UPDATE_CHANNEL } from '../../collaboration/constants';
-import { TreeUpdateSnapshot } from '../../database/listeners/page.listener';
-
-const treeUpdate: TreeUpdateSnapshot = {
-  id: 'page-1',
-  slugId: 'slug-1',
-  spaceId: 'space-1',
-  parentPageId: null,
-  title: 'Renamed',
-  icon: '🚀',
-};
-
-describe('PageTreeBridgeSubscriber.onMessage', () => {
-  let subscriber: PageTreeBridgeSubscriber;
-  let wsTree: { broadcastPageUpdated: jest.Mock };
-
-  beforeEach(async () => {
-    wsTree = {
-      broadcastPageUpdated: jest.fn().mockResolvedValue(undefined),
-    };
-    // onMessage is driven directly; no real redis connection is needed.
-    const redisService = {
-      getOrThrow: () => ({ duplicate: () => ({}) }),
-    } as unknown as RedisService;
-
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [
-        PageTreeBridgeSubscriber,
-        { provide: RedisService, useValue: redisService },
-        { provide: WsTreeService, useValue: wsTree },
-      ],
-    }).compile();
-
-    subscriber = module.get<PageTreeBridgeSubscriber>(PageTreeBridgeSubscriber);
-  });
-
-  it('valid JSON on the channel: broadcasts the parsed snapshot', async () => {
-    await subscriber.onMessage(
-      COLLAB_TREE_UPDATE_CHANNEL,
-      JSON.stringify(treeUpdate),
-    );
-
-    expect(wsTree.broadcastPageUpdated).toHaveBeenCalledTimes(1);
-    expect(wsTree.broadcastPageUpdated).toHaveBeenCalledWith(treeUpdate);
-  });
-
-  it('malformed JSON: does NOT broadcast and does not throw', async () => {
-    const warnSpy = jest
-      .spyOn(subscriber['logger'], 'warn')
-      .mockImplementation(() => undefined);
-
-    await expect(
-      subscriber.onMessage(COLLAB_TREE_UPDATE_CHANNEL, '{not json'),
-    ).resolves.toBeUndefined();
-
-    expect(wsTree.broadcastPageUpdated).not.toHaveBeenCalled();
-    expect(warnSpy).toHaveBeenCalledTimes(1);
-
-    warnSpy.mockRestore();
-  });
-
-  it('message on a different channel: ignored', async () => {
-    await subscriber.onMessage('some:other:channel', JSON.stringify(treeUpdate));
-
-    expect(wsTree.broadcastPageUpdated).not.toHaveBeenCalled();
-  });
-
-  it('broadcast rejects: onMessage does not throw / produce unhandled rejection', async () => {
-    wsTree.broadcastPageUpdated.mockRejectedValueOnce(new Error('db down'));
-    const warnSpy = jest
-      .spyOn(subscriber['logger'], 'warn')
-      .mockImplementation(() => undefined);
-
-    await expect(
-      subscriber.onMessage(
-        COLLAB_TREE_UPDATE_CHANNEL,
-        JSON.stringify(treeUpdate),
-      ),
-    ).resolves.toBeUndefined();
-
-    expect(wsTree.broadcastPageUpdated).toHaveBeenCalledTimes(1);
-    expect(warnSpy).toHaveBeenCalledTimes(1);
-
-    warnSpy.mockRestore();
-  });
-
-  it('onModuleInit when subscribe() rejects: resolves without throwing', async () => {
-    const sub = {
-      on: jest.fn(),
-      subscribe: jest.fn().mockRejectedValue(new Error('redis down')),
-    };
-    const redisService = {
-      getOrThrow: () => ({ duplicate: () => sub }),
-    } as unknown as RedisService;
-    const local = new PageTreeBridgeSubscriber(
-      redisService,
-      wsTree as unknown as WsTreeService,
-    );
-    const errorSpy = jest
-      .spyOn(local['logger'], 'error')
-      .mockImplementation(() => undefined);
-
-    await expect(local.onModuleInit()).resolves.toBeUndefined();
-
-    expect(sub.subscribe).toHaveBeenCalledTimes(1);
-    expect(errorSpy).toHaveBeenCalledTimes(1);
-
-    errorSpy.mockRestore();
-  });
-});

apps/server/src/ws/listeners/page-tree-bridge.subscriber.ts

@@ -1,115 +0,0 @@
-import {
-  Injectable,
-  Logger,
-  OnModuleDestroy,
-  OnModuleInit,
-} from '@nestjs/common';
-import { RedisService } from '@nestjs-labs/nestjs-ioredis';
-import type { Redis } from 'ioredis';
-import { COLLAB_TREE_UPDATE_CHANNEL } from '../../collaboration/constants';
-import { TreeUpdateSnapshot } from '../../database/listeners/page.listener';
-import { WsTreeService } from '../ws-tree.service';
-
-/**
- * API-process half of the cross-process tree-update bridge.
- *
- * It subscribes to the Redis pub/sub channel that the collab process's
- * `PageTreeBridgePublisher` publishes to and re-broadcasts each collab-originated
- * `treeUpdate` snapshot through `WsTreeService`. This is what makes a
- * collaborative rename reach other users' sidebars in 2-process (COLLAB_URL set)
- * deployments. The API process is the single broadcast authority:
- * `broadcastPageUpdated` routes through the restriction-aware `emitTreeEvent`, so
- * this path stays authorization-safe.
- *
- * In single-process mode this subscriber still subscribes, but nobody publishes
- * (the publisher lives only in `CollabAppModule`), so it stays idle and harmless.
- *
- * NOTE: this assumes a SINGLE API broadcaster. With multiple horizontally-scaled
- * API replicas, every replica would receive the pub/sub message and re-broadcast,
- * duplicating the client update (the Socket.IO Redis adapter already fans a single
- * emit out to all replicas' clients). Scaling the API horizontally would require a
- * consumer-group / leader-election scheme instead of fan-out pub/sub. That is out
- * of scope for the current single-API deployment.
- */
-@Injectable()
-export class PageTreeBridgeSubscriber
-  implements OnModuleInit, OnModuleDestroy
-{
-  private readonly logger = new Logger(PageTreeBridgeSubscriber.name);
-  private sub?: Redis;
-
-  constructor(
-    private readonly redisService: RedisService,
-    private readonly wsTree: WsTreeService,
-  ) {}
-
-  async onModuleInit(): Promise<void> {
-    // A connection in subscribe mode cannot run other commands, so use a
-    // dedicated duplicated client (mirrors RedisSyncExtension's `sub`).
-    this.sub = this.redisService.getOrThrow().duplicate();
-    // ioredis connections emit 'error' on disconnect/reconnect; an EventEmitter
-    // 'error' with no listener THROWS and can crash the process. The bridge is
-    // optional, so just log and stay alive (mirrors RedisSyncExtension).
-    this.sub.on('error', (err) =>
-      this.logger.warn(`tree-update subscriber redis error: ${err?.message}`),
-    );
-    this.sub.on('message', (channel, message) =>
-      this.onMessage(channel, message),
-    );
-    // The bridge is optional for core API operation: if Redis is down at boot,
-    // subscribe() rejects — log and continue rather than crash API bootstrap.
-    try {
-      await this.sub.subscribe(COLLAB_TREE_UPDATE_CHANNEL);
-    } catch (err) {
-      this.logger.error(
-        `Failed to subscribe to ${COLLAB_TREE_UPDATE_CHANNEL}; cross-process tree updates disabled: ${
-          err instanceof Error ? err.message : String(err)
-        }`,
-      );
-    }
-  }
-
-  async onMessage(channel: string, message: string): Promise<void> {
-    if (channel !== COLLAB_TREE_UPDATE_CHANNEL) return;
-
-    let snapshot: TreeUpdateSnapshot;
-    try {
-      snapshot = JSON.parse(message) as TreeUpdateSnapshot;
-    } catch (err) {
-      // Malformed payload must never throw out of the message handler.
-      this.logger.warn(
-        `Dropping malformed tree update on ${COLLAB_TREE_UPDATE_CHANNEL}: ${
-          err instanceof Error ? err.message : String(err)
-        }`,
-      );
-      return;
-    }
-
-    // broadcastPageUpdated -> emitTreeEvent does a DB permission read that can
-    // reject. ioredis does not await this handler, so a rejection would become
-    // an unhandled promise rejection — swallow it (warn, never rethrow).
-    try {
-      await this.wsTree.broadcastPageUpdated(snapshot);
-    } catch (err) {
-      this.logger.warn(
-        `Failed to broadcast tree update for page ${snapshot.id}: ${
-          err instanceof Error ? err.message : String(err)
-        }`,
-      );
-    }
-  }
-
-  async onModuleDestroy(): Promise<void> {
-    if (!this.sub) return;
-    try {
-      await this.sub.unsubscribe(COLLAB_TREE_UPDATE_CHANNEL);
-      await this.sub.quit();
-    } catch (err) {
-      this.logger.warn(
-        `Failed to tear down tree-update subscriber: ${
-          err instanceof Error ? err.message : String(err)
-        }`,
-      );
-    }
-  }
-}

apps/server/src/ws/ws.module.ts

@@ -3,19 +3,12 @@ import { WsGateway } from './ws.gateway';
 import { WsService } from './ws.service';
 import { WsTreeService } from './ws-tree.service';
 import { PageWsListener } from './listeners/page-ws.listener';
-import { PageTreeBridgeSubscriber } from './listeners/page-tree-bridge.subscriber';
 import { TokenModule } from '../core/auth/token.module';
 
 @Global()
 @Module({
   imports: [TokenModule],
-  providers: [
-    WsGateway,
-    WsService,
-    WsTreeService,
-    PageWsListener,
-    PageTreeBridgeSubscriber,
-  ],
+  providers: [WsGateway, WsService, WsTreeService, PageWsListener],
   exports: [WsGateway, WsService, WsTreeService],
 })
 export class WsModule {}

apps/server/test/integration/page-embeddable-ids-lockstep.int-spec.ts

@@ -0,0 +1,124 @@
+import { Kysely } from 'kysely';
+import { randomUUID } from 'node:crypto';
+import { PageRepo } from '@docmost/db/repos/page/page.repo';
+import { SpaceMemberRepo } from '@docmost/db/repos/space/space-member.repo';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { getTestDb, destroyTestDb, createWorkspace, createSpace } from './db';
+
+/**
+ * `PageRepo.getEmbeddablePageIds` MUST stay in lockstep with
+ * `PageRepo.countEmbeddablePages` (page.repo.ts) — the bulk reindex iterates the
+ * ID set while the status endpoint reports the count as the live denominator, so
+ * if the two predicates ever diverge the "done X of Y" counter ends on the wrong
+ * total. Both share the SAME WHERE: a page qualifies iff it is non-deleted AND
+ * (text_content has a non-whitespace char OR it has a non-deleted embedding row).
+ *
+ * This is a DB-level invariant: the predicate lives in raw SQL (`text_content ~
+ * '[^[:space:]]'`) and an EXISTS subquery, so a unit test with mocked Kysely
+ * cannot observe it. We seed every boundary case against real Postgres and
+ * assert the returned ID set EQUALS the count (and is exactly the expected set).
+ * A future edit that touches one predicate but not the other turns this red.
+ */
+describe('PageRepo embeddable-page set: getEmbeddablePageIds <-> countEmbeddablePages [integration]', () => {
+  let db: Kysely<any>;
+  let repo: PageRepo;
+  let workspaceId: string;
+  let spaceId: string;
+
+  beforeAll(async () => {
+    db = getTestDb();
+    // Only the Kysely-backed query methods under test are exercised, so the
+    // SpaceMemberRepo / EventEmitter2 deps are never touched — stub them.
+    repo = new PageRepo(
+      db as any,
+      {} as unknown as SpaceMemberRepo,
+      {} as unknown as EventEmitter2,
+    );
+    workspaceId = (await createWorkspace(db)).id;
+    spaceId = (await createSpace(db, workspaceId)).id;
+  });
+
+  afterAll(async () => {
+    await destroyTestDb();
+  });
+
+  // Insert a page with explicit text_content / deleted_at (createPage in db.ts
+  // sets neither), returning its id so the test can assert membership.
+  async function insertPage(args: {
+    textContent: string | null;
+    deletedAt?: Date | null;
+  }): Promise<string> {
+    const id = randomUUID();
+    await db
+      .insertInto('pages')
+      .values({
+        id,
+        slugId: `slug-${id.slice(0, 8)}`,
+        title: `page-${id.slice(0, 8)}`,
+        spaceId,
+        workspaceId,
+        textContent: args.textContent,
+        deletedAt: args.deletedAt ?? null,
+      })
+      .execute();
+    return id;
+  }
+
+  // Insert one embedding chunk row for a page (NOT NULL columns + deleted_at).
+  async function insertEmbedding(
+    pageId: string,
+    opts: { deletedAt?: Date | null } = {},
+  ): Promise<void> {
+    await db
+      .insertInto('pageEmbeddings')
+      .values({
+        id: randomUUID(),
+        workspaceId,
+        pageId,
+        spaceId,
+        chunkIndex: 0,
+        chunkStart: 0,
+        chunkLength: 1,
+        content: 'x',
+        modelName: 'test-model',
+        modelDimensions: 1,
+        deletedAt: opts.deletedAt ?? null,
+      })
+      .execute();
+  }
+
+  it('returns exactly the embeddable set and its size equals countEmbeddablePages', async () => {
+    // IN the set --------------------------------------------------------------
+    // (a) non-deleted page with real body text.
+    const withText = await insertPage({ textContent: 'hello world' });
+    // (b) non-deleted page with NO text but a live embedding row (EXISTS clause:
+    //     a page that lost its text yet still has stale vectors must be visited
+    //     so the reindex can clear them).
+    const noTextLiveEmbedding = await insertPage({ textContent: null });
+    await insertEmbedding(noTextLiveEmbedding);
+
+    // OUT of the set ----------------------------------------------------------
+    // (c) non-deleted, text_content NULL, no embeddings.
+    await insertPage({ textContent: null });
+    // (d) non-deleted, whitespace-only text (regex requires a non-space char).
+    await insertPage({ textContent: '   \n\t  ' });
+    // (e) deleted page WITH body text — excluded by the non-deleted predicate.
+    await insertPage({
+      textContent: 'deleted but had text',
+      deletedAt: new Date(),
+    });
+    // (f) non-deleted, no text, with ONLY a DELETED embedding row — the EXISTS
+    //     subquery filters pe.deleted_at IS NULL, so this stays out.
+    const onlyDeletedEmbedding = await insertPage({ textContent: null });
+    await insertEmbedding(onlyDeletedEmbedding, { deletedAt: new Date() });
+
+    const ids = await repo.getEmbeddablePageIds(workspaceId);
+    const count = await repo.countEmbeddablePages(workspaceId);
+
+    // The two queries agree on the size (the load-bearing lockstep invariant)...
+    expect(ids.length).toBe(count);
+    // ...and the set is exactly the two qualifying pages, nothing else.
+    expect(new Set(ids)).toEqual(new Set([withText, noTextLiveEmbedding]));
+    expect(count).toBe(2);
+  });
+});

capacitor.config.ts

@@ -1,29 +0,0 @@
-import type { CapacitorConfig } from "@capacitor/cli";
-
-// Capacitor configuration for the Gitmost mobile shell.
-//
-// AGPL / App Store note (see docs/mobile-app-plan.md section 9): the AGPL web
-// client must NOT be bundled into the iOS .ipa. On iOS, point the shell at a
-// hosted client via CAP_SERVER_URL (server.url) so the AGPL bytes are served
-// from our own server rather than redistributed under Apple's DRM/usage-rules.
-// Android may bundle the local web build (webDir) directly.
-const serverUrl = process.env.CAP_SERVER_URL?.trim();
-
-const config: CapacitorConfig = {
-  appId: "xyz.vvzvlad.gitmost",
-  appName: "Gitmost",
-  // Web build output of apps/client (Android bundled mode / local assets).
-  // Build it with `pnpm run client:build` before `cap sync`.
-  webDir: "apps/client/dist",
-  ...(serverUrl
-    ? {
-        // iOS / hosted mode: load the client from our server (AGPL-clean).
-        server: {
-          url: serverUrl,
-          cleartext: false,
-        },
-      }
-    : {}),
-};
-
-export default config;

docs/mobile-app-plan.md

@@ -1,367 +0,0 @@
-# Мобильное приложение gitmost — исследование и план
-
-> Статус: исследовательский + проектный документ.
-> Контекст: gitmost — форк Docmost, чистое веб-приложение. Отдельного
-> мобильного (нативного/устанавливаемого) приложения **нет**.
-> Цель: определить путь к мобильным приложениям — **iOS обязательно, Android
-> как пойдёт** — с заделом на оффлайн в будущем (оффлайн сейчас не требуется).
-
-Документ фиксирует, что уже есть в коде, почему путь к мобилке предопределён
-устройством продукта, сравнивает варианты и описывает рекомендуемый план с
-привязкой к файлам.
-
----
-
-## 1. TL;DR
-
-1. **Нативного приложения нет.** В проекте отсутствуют Capacitor, React Native,
-   Cordova и т.п. Мобильного клиента ещё не начинали.
-2. **Адаптивная веб-версия — есть, и довольно проработанная.** Веб-клиент
-   открывается с телефона как mobile-friendly сайт: сворачиваемый сайдбар-drawer,
-   отдельные мобильные компоненты (история, поиск, хлебные крошки), responsive-
-   примитивы Mantine, mobile-tuned `viewport`. Это готовый фундамент UI.
-3. **Ядро продукта — веб-редактор — нативно не воспроизвести.** TipTap 3
-   (ProseMirror) + совместное редактирование на Yjs/Hocuspocus плотно сшиты с
-   React. Production-порта Yjs под Swift/Kotlin нет. Любой реалистичный путь
-   оставляет редактор в **WebView**.
-4. **API уже готов к нативному клиенту.** Сервер принимает JWT не только из
-   cookie, но и из заголовка `Authorization: Bearer`. Есть точка входа для
-   вебсокета совместного редактирования (`POST /auth/collab-token`).
-5. **Рекомендуемый путь — Capacitor:** обернуть существующий React-SPA в
-   нативную оболочку (iOS + Android из одного кода), добавить нативные плагины
-   (push, биометрия, share, файлы). Эволюция в гибрид (нативная навигация +
-   WebView-редактор) делается потом инкрементально, без переписывания.
-6. **Оффлайн-будущее уже заложено** (Yjs + `y-indexeddb`). Детальный план
-   оффлайн-синхронизации (этапы M0…M4) ведётся отдельно; мобильное приложение
-   этот план переиспользует, а не дублирует.
-7. **Главный блокер — не технический, а лицензионный.** AGPL форка несовместима
-   с условиями App Store, если зашивать веб-клиент в бинарник: DRM/usage-rules
-   Apple = «дополнительные ограничения», запрещённые AGPLv3 §10. Развязки —
-   грузить клиент с сервера (не из `.ipa`), PWA или sideload. Детали и матрица —
-   в §9; закрывать **до** кода обёртки.
-
----
-
-## 2. Текущее состояние (как есть)
-
-### 2.1. Стек
-
-| Слой | Технологии |
-|---|---|
-| Бэкенд | NestJS 11 + Fastify, Kysely/Postgres, Redis/BullMQ. API в стиле RPC-POST (соглашение Docmost). Аутентификация — JWT. |
-| Фронт | React 18 + Vite + Mantine + TanStack Query + i18next. Обычный SPA. |
-| Ядро (редактор) | TipTap 3 (ProseMirror) + совместное редактирование на Yjs через Hocuspocus — см. [page-editor.tsx](../apps/client/src/features/editor/page-editor.tsx). |
-| Оффлайн-фундамент | `yjs` + `y-indexeddb` уже в зависимостях клиента (локальная CRDT-копия тела документа). |
-
-### 2.2. Мобильного приложения нет
-
-В `package.json` и `apps/*/package.json` нет `capacitor`, `react-native`,
-`cordova`, `expo`. Нативной оболочки в репозитории не заведено.
-
-### 2.3. Адаптивная веб-версия — есть
-
-| Что | Где |
-|---|---|
-| Адаптивная оболочка Mantine `AppShell` с `breakpoint: "sm"`, раздельные состояния `collapsed.mobile` / `collapsed.desktop` | [global-app-shell.tsx](../apps/client/src/components/layouts/global/global-app-shell.tsx) (L85–99) |
-| Отдельный мобильный сайдбар-drawer (`mobileSidebarAtom` отделён от `desktopSidebarAtom`), авто-закрытие при навигации по дереву | [sidebar-atom.ts](../apps/client/src/components/layouts/global/hooks/atoms/sidebar-atom.ts), [space-tree-row.tsx](../apps/client/src/features/page/tree/components/space-tree-row.tsx) (L147–148) |
-| Мобильная модалка истории + свой CSS | [history-modal.tsx](../apps/client/src/features/page-history/components/history-modal.tsx) (L17–19), `history-modal-mobile.tsx` |
-| Мобильный контрол поиска | [search-control.tsx](../apps/client/src/features/search/components/search-control.tsx) (L38–42) |
-| Мобильный рендер хлебных крошек через `useMediaQuery` | [breadcrumb.tsx](../apps/client/src/features/page/components/breadcrumbs/breadcrumb.tsx) (L41) |
-| Responsive-примитивы `hiddenFrom`/`visibleFrom` (~16 мест), медиа-запросы в CSS-модулях | по всему `apps/client/src` |
-| Mobile-tuned viewport (`width=device-width, user-scalable=no`) | [index.html](../apps/client/index.html) (L8) |
-
-> Важно: адаптив проверялся в мобильном **браузере**, а не в WebView нативной
-> оболочки. Перед сборкой приложения нужно прогнать UI как PWA/в WebView и
-> отловить отличия (жесты, экранная клавиатура/IME в редакторе, safe-area).
-
-### 2.4. Готовность API к нативному клиенту
-
-- **Bearer-токен уже поддержан.** JWT извлекается из cookie **или** из заголовка
-  `Authorization`: см. [jwt.strategy.ts](../apps/server/src/core/auth/strategies/jwt.strategy.ts) (L27–29).
-  Серверная сторона нативной авторизации менять не нужно. (Подтверждено
-  мобильным бутстрапом.)
-- **Токен можно вернуть в теле логина (opt-in).** [`login`](../apps/server/src/core/auth/auth.controller.ts)
-  по-прежнему кладёт JWT в `httpOnly`-cookie, а при флаге `returnToken` дополнительно
-  возвращает его в теле ответа (`data.authToken`) для нативных клиентов; веб-клиент
-  остаётся на cookie. Реализовано мобильным бутстрапом.
-- **Точка входа вебсокета коллаборации:** [`POST /auth/collab-token`](../apps/server/src/core/auth/auth.controller.ts) (L187–193).
-  (Подтверждено мобильным бутстрапом.)
-- **CORS — явный allowlist.** Вместо безусловного `app.enableCors()` теперь
-  настраиваемый whitelist через `CORS_ALLOWED_ORIGINS` плюс автоматически
-  разрешённые нативные WebView-origin'ы (Capacitor/Ionic/localhost). Реализовано
-  мобильным бутстрапом.
-- **OpenAPI/Swagger — опционально.** Swagger UI доступен на `/api/docs` за флагом
-  `SWAGGER_ENABLED` (по умолчанию выключен), что даёт авто-генерацию типизированного
-  клиента. Реализовано мобильным бутстрапом.
-
----
-
-## 3. Почему путь к мобилке предопределён
-
-Три факта диктуют решение независимо от моды:
-
-1. **Редактор практически невозможно переписать нативно.** ProseMirror + весь
-   набор TipTap-расширений + Yjs-CRDT — это не «поле ввода». Нативного
-   production-порта Yjs под Swift/Kotlin нет (есть Rust `yrs` с биндингами, но
-   это отдельный тяжёлый проект). Переписывание ядра нативно = годы и вечное
-   расхождение с веб-версией. **Вывод: редактор остаётся в WebView.**
-2. **API уже умеет нативного клиента** (Bearer, collab-token).
-3. **Оффлайн-фундамент уже заложен** на веб-уровне (Yjs + `y-indexeddb`),
-   и он работает внутри WebView.
-
----
-
-## 4. Три возможных пути
-
-| Путь | Суть | Плюсы | Минусы | Вердикт |
-|---|---|---|---|---|
-| **A. Полностью нативно** (Swift/Kotlin) | Переписать всё, включая редактор и CRDT-синк | Максимально нативный UX | Воспроизвести ProseMirror + расширения + Yjs; несоразмерные трудозатраты; вечное отставание от веба | ❌ Не наш случай |
-| **B. WebView-обёртка SPA (Capacitor)** | Обернуть существующий React-клиент в нативную оболочку, native-возможности — плагинами | Реюз ~100% кода (редактор, коллаборация, оффлайн); один кодовый бэйз → iOS+Android; быстро | Менее «нативно»; риск отказа App Store за «просто сайт» (4.2) — лечится нативной ценностью | ✅ Рекомендуется |
-| **C. Гибрид: нативная оболочка + WebView-редактор** | Навигация/списки/поиск/логин — нативно (React Native/Swift), экран редактирования — web в WebView | Лучший UX; путь Notion/Linear | Заметно больше работы; нужен мост JS↔native | ⚖️ Цель эволюции из B |
-
----
-
-## 5. Рекомендуемый путь
-
-**B (Capacitor) как первый релиз, с заложенной эволюцией в C.**
-
-Почему:
-- Capacitor создан под сценарий «есть веб-приложение → хочу его в App Store с
-  нативными возможностями». Переиспользуется весь React-клиент и, главное,
-  редактор — то, что нативно не сделать.
-- Один кодовый бэйз закрывает «iOS обязательно» и «Android как пойдёт»
-  одновременно, без второй команды.
-- Адаптивная вёрстка уже есть (см. §2.3) — переверстывать под телефон с нуля
-  не нужно; работа смещается в нативную обвязку.
-- Оффлайн-будущее подготовлено (Yjs + `y-indexeddb`); оффлайн-синхронизация
-  ведётся отдельным планом (этапы M0…M4).
-- Когда упрётесь в UX отдельных экранов — их по одному выносят в нативную
-  оболочку, оставив редактор в WebView. То есть B → C делается инкрементально.
-
-Почему **не** чистый React Native сразу: редактор всё равно придётся держать в
-WebView (ядро web-only), но при этом теряется прямой реюз остального React-кода
-и появляется мост как обязательная сложность с первого дня — для iOS-first
-старта это лишний оверхед.
-
-> Альтернатива: если критичен максимально нативный UX с первого релиза и есть
-> ресурс — сразу путь C на React Native (Expo) с WebView только под редактор.
-> Это сознательный размен «больше работы сейчас» за «более нативное ощущение».
-
-⚠️ **Лицензионная оговорка к iOS.** Обычный Capacitor зашивает веб-билд
-`apps/client` в `.ipa` — для публикации в App Store это **нарушает AGPL**
-(см. §9). Выбор Capacitor для **Android** остаётся в силе, но на **iOS**
-веб-клиент нельзя бандлить в бинарник: либо грузить его с сервера
-(`server.url`), либо PWA. То есть рекомендация «B (Capacitor)» применима к
-Android как есть, а к iOS — только в конфигурации без зашитого AGPL.
-
----
-
-## 6. Что доработать на бэкенде
-
-Немного, но конкретно:
-
-1. **Выдача токена в теле ответа для нативного хранения.** Сейчас логин кладёт
-   JWT только в `httpOnly`-cookie и не возвращает его в body. На мобиле
-   `httpOnly`-cookie между разными origin (`capacitor://localhost` ↔ API) — боль
-   с SameSite/CORS. Чище: мобильный логин-флоу, возвращающий JWT в ответе, чтобы
-   хранить его в Keychain/Keystore и слать как `Authorization: Bearer`. Сервер
-   уже принимает Bearer — менять надо только **выдачу**.
-   Файлы: [auth.controller.ts](../apps/server/src/core/auth/auth.controller.ts).
-2. **CORS.** Сейчас [`app.enableCors()`](../apps/server/src/main.ts) (L144) без
-   конфигурации. Под мобильные origin'ы и для безопасности задать явный whitelist.
-3. **Push-уведомления.** Модуль `notification` уже есть — добавить регистрацию
-   device-token и интеграцию **APNs** (iOS) / **FCM** (Android).
-4. **Опционально — OpenAPI/Swagger.** Сейчас спецификации нет; добавить
-   `@nestjs/swagger` дёшево и сильно ускорит мобильную разработку
-   (типизированный клиент).
-
----
-
-## 7. Android-специфика
-
-На пути Capacitor Android едет почти бесплатно (`npx cap add android` из того же
-веб-билда), но есть нюансы:
-
-- **Движок в плюс.** Android System WebView (Chromium) обновляется через Play
-  Store независимо от ОС и обычно свежее iOS WKWebView. Более рискованный движок
-  по совместимости — это iOS, а не Android.
-- **Фрагментация.** Дешёвые/старые устройства с малой памятью и устаревшим
-  WebView; стек тяжёлый (ProseMirror + Yjs + mermaid + katex + excalidraw) —
-  тестировать на бюджетных аппаратах.
-- **Обвязка под Android:** аппаратная/жестовая кнопка «Назад» (навигация внутри
-  приложения, а не выход), **FCM** для push, Android App Links (вместо iOS
-  Universal Links), подписание и Play Console.
-- **Главный риск именно для Android — ввод текста в ProseMirror на Gboard/IME.**
-  Историческая боль `contenteditable` на Android (прыжки курсора, дубли символов
-  при композиции). Стало лучше, но **проверять в первую очередь и рано**.
-- **Магазин.** Google Play лояльнее к webview-обёрткам, чем App Store; риск
-  «отклонят как просто сайт» для Play практически неактуален.
-
----
-
-## 8. iOS-специфика
-
-- **WKWebView** на движке WebKit жёстко привязан к версии ОС — это более
-  рискованный по совместимости движок (тестировать прежде всего его).
-- **App Store guideline 4.2 (minimum functionality).** Чистая webview-обёртка
-  рискует отклонением «это просто сайт». Лечится реальной нативной ценностью:
-  push, share-extension, биометрический разблок, оффлайн-кэш — всё это Capacitor
-  даёт плагинами.
-- **safe-area** под «чёлку»/системные панели, поведение экранной клавиатуры в
-  редакторе.
-
----
-
-## 9. Лицензионный блокер: AGPL ↔ App Store (iOS)
-
-> Это не инженерная, а **лицензионная** задача — закрывать её надо **до** кода
-> обёртки, иначе можно сделать приложение, которое некуда легально опубликовать.
-> Ниже — инженерно-лицензионный разбор, **не** юридическая консультация; финально
-> подтверждать у того, кто разбирается в лицензиях.
-
-### 9.1. Суть конфликта
-
-gitmost — форк Docmost под **AGPL-3.0** (константа форка: «100% open, AGPL-only»).
-Две вещи несовместимы:
-
-- **AGPLv3 §10** (последний абзац) запрещает накладывать на получателя кода
-  **любые дополнительные ограничения** сверх самой лицензии.
-- **Стандартный EULA App Store** ровно их и накладывает: **FairPlay/DRM**,
-  привязка установки к Apple ID с лимитом устройств (**usage rules**), запрет
-  свободного перераспространения бинарника.
-
-Приняв условия Apple, чтобы попасть в App Store, вы нарушаете AGPL кода, который
-раздаёте.
-
-### 9.2. Почему это бьёт именно по форку
-
-Запрет «дополнительных ограничений» связывает **лицензиатов, но не самого
-правообладателя**: владелец 100% копирайта может опубликовать свой код в App Store.
-Но в gitmost бóльшая часть копирайта принадлежит **upstream-Docmost** и
-контрибьюторам — вы выступаете дистрибьютором *чужого* AGPL-кода и не можете
-единолично добавить App-Store-исключение.
-
-Прецеденты: **VLC** (удалён из App Store в 2011 по жалобе на конфликт GPL с
-условиями стора; вернулся только после перелицензирования и согласия
-правообладателей), **GNU Go** — снят по той же причине. Это не теоретический риск.
-
-### 9.3. Ключевой принцип развязки: лицензия смотрит на `.ipa`, а не на устройство
-
-Определяющее — **что раздаёт сам Apple** (`.ipa` под FairPlay) и **кто раздаёт
-AGPL-байты**, а не то, окажутся ли они в итоге на устройстве:
-
-- AGPL **внутри `.ipa`** → получен под ограничениями Apple → **нарушение**.
-- AGPL **скачан с вашего сервера** → получен от вас под AGPL (исходники открыты,
-  §13 выполнен) → ограничения Apple на него **не** накладываются, даже если бандл
-  кэшируется в песочнице приложения.
-
-Следствие: **офлайн на iOS легально достижим** — если кэшированный бандл пришёл с
-вашего сервера, а не из `.ipa`. Ограничение тут не лицензионное, а в **ревью
-Apple** (см. §9.5).
-
-### 9.4. Варианты «грузить веб-клиент с сервера»
-
-**A. WebView навигируется на хостед-клиент (`server.url`).** Capacitor умеет
-`server: { url: 'https://app.example.com' }` — оболочка грузит WebView с удалённого
-URL, мост и нативные плагины по-прежнему инжектятся. В `.ipa` — ноль AGPL.
-
-- Плюс: лицензионно самый чистый; **origin = ваш домен**, поэтому cookie/CORS
-  работают как в браузере (боль `capacitor://localhost` ↔ API из §6 исчезает —
-  токен в body/Keychain может и не понадобиться).
-- Минус: холодный старт требует сети; сервер лёг → приложение кирпич; офлайна по
-  умолчанию нет.
-
-**B. OTA: пустой шелл скачивает и кэширует бандл.** Шелл при первом запуске тянет
-JS-бандл с вашего сервера и кэширует как веб-ассеты (механизм Cordova/CodePush).
-Open-source self-host-вариант — `@capgo/capacitor-updater` (важно для AGPL-проекта:
-без привязки к проприетарному Appflow).
-
-- Плюс: **даёт офлайн** — кэш AGPL легален, т.к. распространён вами, а не Apple.
-- Минус: упирается в политику Apple по hot-update (§9.5).
-
-**Не-обходы (мифы):** «никто не засудит» — это нарушение, а не обход; «LGPL-нуть
-обёртку» — не помогает (проблема в AGPL-веб-клиенте, а не в обёртке); «mere
-aggregation» — не катит: зашитый бандл это комбинированное распространяемое
-произведение, а не простая агрегация.
-
-### 9.5. Гейты Apple
-
-| # | Guideline | Суть | Влияние |
-|---|---|---|---|
-| 1 | **2.5.2** (исполняемый код) | Скачивать/исполнять **нативный** код нельзя, **но** есть исключение для скриптов, исполняемых встроенным WebKit/JavascriptCore, если они не меняют назначение приложения | Загрузка веб-клиента в `WKWebView` под исключение попадает: вариант A — чистый, B — терпимый, но с границами |
-| 2 | **4.2** (minimum functionality) | Чистый WebView-«просто сайт» рискует отклонением | Лечится нативной ценностью в оболочке (push/APNs, биометрия, share, файлы — ваш нативный код, не AGPL) |
-| 3 | конфликт двух гейтов | «Лицензионно чистый» вариант (пустой шелл качает всё) — самый рискованный для ревью; «безопасный для ревью» (зашить веб-билд в `.ipa`) — лицензионное нарушение | **Совместить (офлайн) + (чистая AGPL) + (низкий риск ревью) в одной конфигурации нельзя — выбираете любые два** |
-
-Безопасность: раз исполняете удалённый код — только HTTPS, желательно cert-pinning
-(подмена сервера = произвольный JS в WebView пользователя).
-
-### 9.6. Итоговая матрица распространения iOS
-
-| Конфигурация | AGPL-чистота | Офлайн | Риск ревью Apple |
-|---|---|---|---|
-| A. `server.url` на хостед-клиент | ✅ чистая | ❌ нет | средний (4.2, лечится плагинами) |
-| B. OTA пустой шелл + кэш бандла | ✅ чистая | ✅ есть | выше (2.5.2 + 4.2) |
-| Зашить веб-билд в `.ipa` (обычный Capacitor) | ❌ нарушение | ✅ | низкий |
-| **PWA** | ✅ чистая | ✅ | App Store не нужен |
-| Sideload / EU DMA-маркетплейсы (iOS 17.4+) | ✅ чистая | ✅ | вне App Store; **только ЕС** |
-
-**Вывод:** для iOS **PWA** — самое дешёвое решение, закрывающее всё сразу. Если
-присутствие именно в App Store критично — **вариант A** (`server.url` + нативные
-плагины под 4.2) легальный и реалистичный ценой «онлайн для холодного старта».
-Офлайн в App Store (вариант B) технически и лицензионно возможен, но это
-максимальный риск на ревью — закладывать только если офлайн на iOS обязателен.
-Совместить «App Store + зашитый офлайн AGPL» легально нельзя, пока копирайт не ваш.
-
----
-
-## 10. Оффлайн в будущем
-
-Оффлайн сейчас не требуется, но позиция хорошая:
-
-- Тело документа уже редактируется через Yjs (CRDT) + `y-indexeddb` — локальная
-  копия и автослияние правок работают, в том числе в WebView.
-- «Полностью онлайн» — это всё вокруг тела (навигация, заголовки, комментарии,
-  CRUD, вложения, авторизация). Их оффлайн-синхронизация описана отдельным
-  планом с этапами M0…M4.
-- Мобильное приложение **переиспользует** этот план, а не строит оффлайн заново.
-  Нюанс Android: System WebView под нехваткой места может чистить хранилище →
-  для оффлайна, возможно, понадобится дублировать критичные данные в нативное
-  хранилище, чтобы локальные копии не вычищались.
-
----
-
-## 11. Открытые вопросы (зафиксировать до старта)
-
-- **Q1.** Путь: Capacitor (B) с эволюцией в гибрид, или сразу React Native (C)?
-  Рекомендация — B.
-- **Q2.** Мобильная авторизация: отдельный логин-флоу с токеном в body + Keychain/
-  Keystore + Bearer (рекомендуется) или попытка работать через cookie в WebView?
-- **Q3.** Push: APNs + FCM сразу или iOS-first?
-- **Q4.** Подключать ли OpenAPI/Swagger для генерации мобильного клиента?
-- **Q5.** Когда включать оффлайн (этапы M0…M4) относительно
-  первого мобильного релиза?
-- **Q6.** iOS-дистрибуция при AGPL (§9): App Store через `server.url`
-  (онлайн-клиент, без зашитого AGPL), PWA или sideload/EU-маркетплейсы? Этот
-  лицензионный путь нужно подтвердить **до** кода обёртки. Рекомендация — PWA для
-  iOS, Capacitor для Android.
-
----
-
-## 12. Чеклист первого шага (бутстрап Capacitor, iOS-first)
-
-- [ ] **Закрыть лицензионный путь iOS (§9) ДО кода обёртки:** выбрать
-      `server.url` / PWA / sideload и подтвердить у разбирающегося в лицензиях.
-- [ ] **Не бандлить AGPL-веб-клиент в iOS `.ipa`** (DRM/usage-rules App Store ⟂
-      AGPLv3 §10) — на iOS грузить клиент с сервера или идти через PWA.
-- [ ] Прогнать существующий адаптивный UI как PWA/в WebView, отловить отличия
-      (жесты, IME в редакторе, safe-area).
-- [x] Добавить Capacitor в монорепо, нацелить на веб-билд `apps/client`
-      (Android — зашитый билд; iOS — `server.url`/PWA без зашитого AGPL, см. §9).
-- [ ] `npx cap add ios` (Android — `npx cap add android`, когда будет готова обвязка) — нативные проекты генерируются локально и намеренно не хранятся в VCS (см. §9).
-- [x] Бэкенд: мобильный логин-флоу с токеном в body; хранить токен в Keychain/
-      Keystore; слать `Authorization: Bearer`.
-- [x] Бэкенд: явный CORS-whitelist под мобильные origin'ы.
-- [ ] Native-плагины под App Store 4.2: push, биометрия, share, файлы.
-- [ ] Push: APNs (iOS); FCM добавить вместе с Android.
-- [ ] Проверить вебсокет коллаборации из WebView (`/auth/collab-token` + Hocuspocus).
-- [x] (Опционально) Подключить `@nestjs/swagger`.

docs/mobile-bootstrap.md

@@ -1,61 +0,0 @@
-# Mobile app bootstrap
-
-Purpose: this document records what has been bootstrapped in the repo to enable a
-mobile app for Gitmost, per the first-step checklist in
-[docs/mobile-app-plan.md](./mobile-app-plan.md) section 12.
-
-## What is in the repo now
-
-- **PWA**: web app manifest plus a service worker generated by `vite-plugin-pwa`
-  using Workbox (`strategies: "generateSW"` — not hand-rolled). The SW is built
-  for production only (`devOptions: { enabled: false }`) and uses
-  `registerType: "prompt"`, so the user is asked to apply an update rather than it
-  auto-updating; registration goes through `virtual:pwa-register/react`
-  (`useRegisterSW`) in `apps/client/src/pwa/pwa-update-prompt.tsx`, mounted from
-  `main.tsx` and skipped inside the Capacitor native WebView. The SW precaches the
-  app shell (`globPatterns` js/css/html/...) and serves `navigateFallback:
-  "index.html"` for SPA routes, with `navigateFallbackDenylist` excluding the
-  server-owned routes `/api`, `/collab`, `/socket.io`, `/share/`, `/mcp`, and
-  `/robots.txt`. `runtimeCaching` keeps `/collab`, `/socket.io`, and all `/api`
-  as `NetworkOnly` — offline reads are served by the persisted TanStack Query
-  cache (IndexedDB) and `y-indexeddb` for the page Yjs doc, not by an SW HTTP
-  cache. This lets the existing responsive web UI be installed and run as a
-  Progressive Web App. The offline/sync design (stages M0…M4) is summarized in
-  [mobile-app-plan.md](./mobile-app-plan.md).
-- **Backend mobile auth**: opt-in token return from the login flow. The login
-  request accepts a `returnToken` flag (must be sent as a JSON boolean) that makes
-  the server include the auth token in the response body, and the server already
-  accepts a `Bearer` token in the `Authorization` header. Note the global response
-  interceptor wraps every payload, so the native client reads the token at
-  `response.data.authToken` (not at the top level). A native client can store this
-  token (Keychain / Keystore) and send it as `Authorization: Bearer` on each request.
-- **Explicit CORS allowlist**: the server reads a `CORS_ALLOWED_ORIGINS` env
-  variable for the allowed origins, and always allows the native WebView origins
-  (`capacitor://localhost`, `ionic://localhost`, `https://localhost`) so the
-  mobile shell can call the API.
-- **Optional OpenAPI / Swagger**: an opt-in OpenAPI/Swagger surface gated behind
-  the `SWAGGER_ENABLED` env flag, useful for developing the native client.
-- **Capacitor config**: [capacitor.config.ts](../capacitor.config.ts) at the
-  repo root. It targets the `apps/client` web build output (`apps/client/dist`)
-  for the Android bundled mode, and on iOS loads the client from a hosted server
-  via `CAP_SERVER_URL` (`server.url`) so the AGPL web client is not bundled into
-  the `.ipa` (see mobile-app-plan section 9).
-
-## Remaining MANUAL / local steps (require Xcode / external accounts, out of scope here)
-
-- Run `pnpm install` to fetch the Capacitor packages and `@nestjs/swagger`.
-- Run `pnpm run client:build` to produce the web build in `apps/client/dist`.
-- Run `npx cap add ios` and/or `npx cap add android` to generate the native
-  platform projects (these live outside version control; see `.gitignore`).
-- Set `CAP_SERVER_URL` for the iOS build so the shell loads the hosted client
-  (AGPL-clean), then run `pnpm run mobile:build` / `cap sync`.
-- Set up push notifications: APNs for iOS and FCM for Android.
-- Obtain an Apple Developer account and the App Store / Play Console listings.
-- Confirm the AGPL iOS distribution decision (mobile-app-plan section 9) before
-  shipping anything to the App Store.
-
-## See also
-
-For the full background, rationale, and the licensing analysis, see
-[docs/mobile-app-plan.md](./mobile-app-plan.md) (section 12 for the bootstrap
-checklist, section 9 for the AGPL / App Store licensing path).

package.json

@@ -16,18 +16,10 @@
     "server:start": "nx run server:start:prod",
     "email:dev": "nx run server:email:dev",
     "dev": "pnpm concurrently -n \"frontend,backend\" -c \"cyan,green\" \"pnpm run client:dev\" \"pnpm run server:dev\"",
-    "clean": "rm -rf apps/*/dist packages/*/dist apps/client/node_modules/.vite",
-    "cap:copy": "cap copy",
-    "cap:sync": "cap sync",
-    "cap:ios": "cap open ios",
-    "cap:android": "cap open android",
-    "mobile:build": "pnpm run client:build && cap sync"
+    "clean": "rm -rf apps/*/dist packages/*/dist apps/client/node_modules/.vite"
   },
   "dependencies": {
     "@braintree/sanitize-url": "^7.1.2",
-    "@capacitor/android": "^7.0.0",
-    "@capacitor/core": "^7.0.0",
-    "@capacitor/ios": "^7.0.0",
     "@casl/ability": "6.8.0",
     "@docmost/editor-ext": "workspace:*",
     "@floating-ui/dom": "^1.7.3",
@@ -86,7 +78,6 @@
     "yjs": "^13.6.30"
   },
   "devDependencies": {
-    "@capacitor/cli": "^7.0.0",
     "@nx/js": "22.6.1",
     "@types/bytes": "^3.1.5",
     "@types/qrcode": "^1.5.6",