- web-ci.yml: Remove web/ path refs (app is at repo root), fix cache paths, update Vercel action to v30
- ios-ci.yml: Fix swift-format tool name, use debug build for PR CI, add TestFlight deployment job, use env var for Xcode path
- Scaffold package.json, tsconfig.json, vite.config.ts for web project at root
- Create TypeScript and Vite configuration for SolidJS
- Implement Yjs document structure for screenplay collaboration
- Build WebSocket connection manager with exponential backoff reconnection
- Create CRDT document manager with undo/redo support
- Set up WebSocket sync server with JWT authentication
- Add SolidJS reactive bindings for Yjs shared types
- Build collaborative editor component
- Write unit tests for CRDT operations
- Document implementation in analysis/fre600_websocket_foundation.md
Architecture: Yjs chosen over Automerge for better ecosystem and
Tauri compatibility. WebSocket for sync, WebRTC for video.
Co-Authored-By: Paperclip <noreply@paperclip.ing>