- D-12: connectionHealth ref as single source for browser compact status and Settings diagnostics
- D-13: handleHealthFailure schedules pendingHealthRetest; navigation never triggers probe
- D-13: testConnection method in store (explicit action only, not navigation side-effect)
- D-14: markReconnecting preserves cached browseItems as stale; markReconnectRefreshPending flag
- D-15: degraded vs requires_reauth health states distinguished in store vocabulary
- D-17: Google Drive scope notice in SettingsCloudTab for all connect/reconnect paths
- StorageBrowser: cloud-health-banner (warning/stale) and requires-reauth prompt with reconnect action
- 59 tests passing: store, Settings, and CloudFolderView health/reconnect suites
- Normalize page titles to text-2xl font-semibold (was font-bold in TopicsView, DocumentView, SharedView)
- Normalize section titles to text-lg font-semibold (was text-xl in SettingsPreferencesTab, SettingsAiTab, SettingsCloudTab, BackupCodesDisplay, CloudCredentialModal)
- Normalize panel headings to text-sm font-semibold (SettingsAccountTab, DocumentView)
- Normalize AdminOverviewView page title from text-xl to text-2xl font-semibold
- Replace decorative sidebar skeleton inline styles with static Tailwind width classes (w-12/w-16/w-20)
- Add focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-indigo-500 focus-visible:ring-offset-1 to all interactive buttons across the app
- Add active:bg-* states to primary and secondary buttons for coherent press feedback
- Update nav-link scoped CSS in AppSidebar and AdminSidebar to include active:bg-gray-200 and focus-visible ring
- Add 7 new tests: VISUAL-01 skeleton class invariant, VISUAL-04 focus-visible invariant, VISUAL-03 typography invariant (36 test files, 270 tests pass)
curo1305