claude_code
b349676eae
On page reload the sidebar tree rendered nothing until every root page
was fetched (paginated), and children of expanded branches arrived even
later (breadcrumbs effect / socket connect) — the tree visibly jumped a
couple of seconds after load.
- treeDataAtom is now a facade over atomFamily(atomWithStorage) keyed
treeData:v1:{workspaceId}:{userId} with getOnInit: true — the cached
tree hydrates synchronously and paints on the very first render,
together with the already-persisted open-branches map. Public atom
interface unchanged (value or functional updater), all call sites
untouched.
- Custom sync storage: debounced writes (500ms, coalesced, size guard,
beforeunload flush), defensive reads (corrupted JSON -> []), no
cross-tab subscribe (localStorage is a boot cache only).
- SpaceTree renders on cached data immediately; "No pages yet" still
waits for the server. Once server roots merge, open loaded branches
are re-fetched fresh and reconciled once per space (shared
refreshOpenBranches, also used by the socket reconnect handler).
- Logout hygiene: clearPersistedTreeCaches() purges treeData:v1:* and
openTreeNodes:* by prefix and disables further persistence (kill
switch closes the websocket-write-vs-beforeunload-flush resurrection
race). Wired into both handleLogout and the 401 redirectToLogin path,
since cached trees contain page titles.
- Tests: tree-data-atom.test.ts (hydration, debounce round-trip,
corrupted JSON, scope isolation, logout purge, persistence kill
switch); expand-all suite adapted. 144 tree tests / full client suite
green, tsc clean.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Currently, two official plugins are available:
- @vitejs/plugin-react uses Babel for Fast Refresh
- @vitejs/plugin-react-swc uses SWC for Fast Refresh
Expanding the ESLint configuration
If you are developing a production application, we recommend updating the configuration to enable type aware lint rules:
- Configure the top-level
parserOptionsproperty like this:
parserOptions: {
ecmaVersion: 'latest',
sourceType: 'module',
project: ['./tsconfig.json', './tsconfig.node.json'],
tsconfigRootDir: __dirname,
},
- Replace
plugin:@typescript-eslint/recommendedtoplugin:@typescript-eslint/recommended-type-checkedorplugin:@typescript-eslint/strict-type-checked - Optionally add
plugin:@typescript-eslint/stylistic-type-checked - Install eslint-plugin-react and add
plugin:react/recommended&plugin:react/jsx-runtimeto theextendslist