- transcriptionService: track finalizedSegmentCount so only newly-final
segments are emitted per WS message (was re-processing full array each
time, causing the live segment to freeze in the completed list)
- transcriptionStore: saveSegment isFinal branch now appends the passed
text directly instead of currentSegment (currentSegment was stale
relative to the incoming final)
- CCTranscriptionPanel: record button colour changed from var(--color-text)
to explicit #2563eb so it is visible in dark mode; completed segment
backgrounds changed from hardcoded #fff to var(--color-muted) so text
is readable in both themes; keyword Add button gets same blue fix
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
The old startTranscription() called enumerateDevices() first to find a
device ID, then getUserMedia. Without microphone permission, enumerateDevices()
returns devices with deviceId="" (empty string, falsy). This caused the
!this.selectedDeviceId check to bail out early, never calling getUserMedia,
never prompting the user for mic permission, and never creating the WebSocket.
Result: user clicks Start Recording → isRecording=true → button changes to
Stop Recording → but no mic prompt, no WebSocket, no transcription.
Fix: call getUserMedia directly (with optional echoCancellation/noiseSuppression
if no device pre-selected). getUserMedia triggers the browser permission prompt
automatically. Device selection is still honoured via exact deviceId constraint
when one has been explicitly chosen.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Before: UserContext waited for a Supabase profiles table query (~200ms)
before setting isInitialized=true, causing FullContextRoutes to show
a spinner on every page refresh even with a valid stored session.
After: UserContext immediately builds a profile from auth metadata +
localStorage (synchronous, zero network calls) and sets isInitialized=true
before the Supabase query. The Supabase profiles table is still queried
in the background and the profile is updated when it returns with
authoritative user_db_name/school_db_name data.
On refresh with a stored session: auth metadata is available
synchronously via INITIAL_SESSION, so the page renders with no visible
spinner.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
BasePanel reads PANEL_DIMENSIONS[currentPanelType] to get the panel
dimensions (topOffset, bottomOffset, width). The transcription panel
type was added to the panel list and render switch during CIS Phase 3C
but was never added to PANEL_DIMENSIONS. This caused a crash whenever
the BasePanel rendered with the transcription tab active:
PANEL_DIMENSIONS["transcription"] === undefined
undefined.topOffset → TypeError: Cannot read properties of undefined
This crash appeared as a topOffset error anywhere a Tldraw canvas was
rendered (singlePlayerPage, multiplayerUser, etc.).
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Three changes to singlePlayerPage:
1. Store creation no longer waits for isEditorReady. The editor ref
is already passed as optional to NavigationSnapshotService and
loadNodeSnapshotFromDatabase, so we can create and populate the
store without needing the editor to be mounted first.
2. <Tldraw> only renders when store is defined: {store && <Tldraw>}.
Previously it rendered immediately with store={undefined}, which
caused TLDraw to initialize with no backing store and crash
reading topOffset on an unresolved internal object.
3. Loading guard also checks !user so the component never renders
with a null profile before the redirect effect fires.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
The previous implementation had two concurrent session recovery paths:
1. loadInitialSession() calling supabase.auth.getSession()
2. onAuthStateChange handling INITIAL_SESSION/SIGNED_IN
These raced unpredictably causing setLoading(false) to never fire in
certain interleavings, leaving the app permanently stuck on the spinner.
Fix: Remove loadInitialSession() entirely. Start loading=true. Rely
solely on onAuthStateChange — INITIAL_SESSION fires immediately with
the current session state, eliminating the race. One path, one
setLoading(false) call, no interleaving possible.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Vite hashes all JS/CSS assets, so those can be cached for 30 days.
But index.html must never be cached — it references the current hashes.
Caching index.html meant users ran old JS after deploys.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Removed NeoUserContext and NeoInstituteContext from the gateway
spinner. They were blocking ALL authenticated routes until Neo4j
graph data was loaded, which took 1-8 seconds and caused persistent
spinners. Now only UserContext (Supabase profile, ~200ms) must be
ready before routes render. Each page handles its own graph data
loading state independently.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
singlePlayerPage was using useUser().user which is always null (no setter
in UserContext). This caused the redirect effect to always fire, making
the workspace completely inaccessible. Fixed by destructuring profile as
user, which IS properly set from the Supabase profiles query.
Also added 8s timeout to NeoUserContext.switchContext call to match the
NeoInstituteContext timeout fix, preventing infinite spinner if the
navigation API call hangs.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Races the SchoolNeoDBService.getSchoolNode() call against an 8-second
timeout. If Neo4j is slow or unavailable the workspace now loads within
seconds rather than waiting for the full axios 120s timeout. The context
degrades gracefully — workspace opens without institute data, error is
logged as a warning not an exception.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Reads VITE_TLSYNC_SECRET from env and appends ?token=... to the
/connect/:roomId WebSocket URI so tlsync server can authenticate connections.
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
- KeywordWatch and KeywordMatch interfaces in transcriptionStore
- loadKeywordWatches, addKeywordWatch, deleteKeywordWatch actions via API with JWT auth
- checkSegmentForKeywords: client-side detection on each final segment, logs events to backend
- clearKeywordMatches: resets session-scoped match list
- Keywords tab in CCTranscriptionPanel: add/delete watches, match log with timestamp
- Match count badge on Keywords tab when hits exist during recording
- Also fixes missing Close import that was present in summary modal
- Connect transcriptionStore to Supabase (start/stop session, save segments)
- Add CanvasEventLogger for silent TLDraw activity tracking
- Add Sessions tab to CCTranscriptionPanel with past sessions list
- Auto-detect timetable context on panel mount
- Flush canvas events to API every 5 seconds during recording
- Add CCTranscriptionPanel component with Live tab
- Add Zustand transcriptionStore for session state management
- Wire panel into BasePanel sidebar system
- Fix merged switch cases in getIconForPanel, getDescriptionForPanel, renderCurrentPanel
- Add VITE_WHISPERLIVE_URL to .env
kcarandClaude Sonnet 4.6