Core modules:
- encryption.ts: WebCrypto AES-256-GCM, HKDF key derivation, PKCE utilities
- database.ts: IndexedDB schema for gmail, drive, photos, calendar
- oauth.ts: OAuth 2.0 PKCE flow with encrypted token storage
- share.ts: Create tldraw shapes from encrypted data
- backup.ts: R2 backup service with encrypted manifest
Importers:
- gmail.ts: Gmail import with pagination and batch storage
- drive.ts: Drive import with folder navigation, Google Docs export
- photos.ts: Photos thumbnail import (403 issue pending investigation)
- calendar.ts: Calendar import with date range filtering
Test interface at /google route for debugging OAuth flow.
Known issue: Photos API returning 403 on some thumbnail URLs - needs
further investigation with proper OAuth consent screen setup.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Introduces a comprehensive mapping and routing layer for the canvas
that provides advanced route planning capabilities beyond Google Maps.
Built on open-source foundations:
- OpenStreetMap for base map data
- OSRM/Valhalla for routing engines
- MapLibre GL JS for map rendering
- VROOM for route optimization
- Y.js for real-time collaboration
Features planned:
- Multi-path routing with alternatives comparison
- Real-time collaborative waypoint editing
- Layer management (basemaps, overlays, custom GeoJSON)
- Calendar/scheduling integration
- Budget tracking per waypoint/route
- Offline tile caching via PWA
Includes:
- TypeScript types for routes, waypoints, layers
- React hooks for map instance, routing, collaboration
- Service abstractions for multiple routing providers
- Docker Compose config for backend deployment
- Setup script for OSRM data preparation
Backlog task: task-024
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
The previous validation allowed "b1" which is invalid because 'b' prefix
expects 2-digit integers (10-99), not 1-digit. This caused ValidationError
when selecting old format content.
Now validates that:
- 'a' prefix: 1 digit (a0-a9)
- 'b' prefix: 2 digits (b10-b99)
- 'c' prefix: 3 digits (c100-c999)
- etc.
Invalid indices are converted to 'a1' as a safe default.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add GOOGLE_DATA_SOVEREIGNTY.md: comprehensive plan for secure local storage
of Gmail, Drive, Photos, Calendar data with client-side encryption
- Add LOCAL_FILE_UPLOAD.md: multi-item upload tool with same encryption model
for local files (images, PDFs, documents, audio, video)
- Update OFFLINE_STORAGE_FEASIBILITY.md to reference new docs
Key features:
- IndexedDB encrypted storage with AES-256-GCM
- Keys derived from WebCrypto auth (never leave browser)
- Safari 7-day eviction mitigations
- Selective sharing to boards via Automerge
- Optional encrypted R2 backup
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Removed auto-generated duplicates that were overwritten.
Correct tasks are now task-018 and task-019.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Jeff Emmett