guardedFetch blocks loopback/private/link-local/metadata IPs and never calls
fetch; decryptHeaders fails open (returns undefined, warns once, no blob leak).
yjs.util setYjsMark/removeYjsMarkByAttribute/updateYjsMarkAttribute on real
Y.Docs. SHARED_TOOL_SPECS<->in-app parity (name/desc/input-schema; a dropped or
renamed wiring fails). Replace the tautological storage.service spec with
driver-delegation checks across every public method.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
findBreadcrumbPath set node.name='Untitled' in place, mutating the shared
sidebar tree (treeData passed from resolveBreadcrumbNodes). Surface 'Untitled'
via a shallow copy on the returned chain only; input nodes stay untouched.
Add tests for the non-mutation invariant plus applyUpdateOne reducer,
formatRelativeTime buckets, and the pure tree mappers (sortPositionKeys,
pageToTreeNode).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Extract pure extractAuthTokenFromSetCookie from performLogin (behavior-identical)
so cookie parsing is unit-testable without a network login. Add round-trip
coverage for media attrs (width/height/align/drawio/escaping) the existing
suite omitted; applyAnchorInDoc selection/ambiguity/atom-break cases; and a
cross-copy drift guard proving the vendored editor-ext recreate-transform and
the @fellow npm copy used by diff.ts emit identical steps (apply(diff)==target).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
