plannerActiveSessions and plannerConnectedClients were registered
but never updated — they always reported 0. Now incremented on
WebSocket connect and decremented on close.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The production server was sending raw Yjs updates but the client
(y-websocket's WebsocketProvider) expects the y-protocols sync protocol
with message type headers. This caused "Unexpected end of array" errors
on every connection.
Rewrite to match the Vite dev plugin: use y-protocols/sync for document
sync, y-protocols/awareness for presence, and lib0 for encoding.
Verified locally: server starts, WebSocket connects, sync messages
exchange correctly.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Node's --experimental-strip-types requires explicit .ts extensions on
relative imports. Add allowImportingTsExtensions to both app tsconfigs
and update server-side imports in planner and journal for consistency.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Yjs WebSocket server at /sync/:sessionId for real-time collaboration
- Session creation API (POST /api/sessions) with optional GPX initialization
- Session join page with Planner layout (header, map area, sidebar)
- In-memory session store (PostgreSQL persistence deferred to infra setup)
- Custom production server entry with WebSocket upgrade handling
- Vite path aliases (~/) for clean imports
- Fix tsconfig for apps: noEmit, exclude build dir
Tasks completed: 4.1, 4.3, 4.4, 4.5
Deferred: 4.2 (PostgreSQL), 4.6-4.8 (need client-side Yjs from Group 6)
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
