Add comprehensive offline mode support to allow the app to run locally
without internet connectivity:
- Add offline detection hook (useOfflineDetection)
- Add visual offline indicator banner in UI
- Add PWA support with enhanced manifest and service worker
- Update map component to gracefully handle offline state with overlay
- Skip geocoding API calls when offline, falling back to coordinates
- Add PWA meta tags for better mobile app experience
- Service worker caches app shell and runtime resources
The app now handles internet-dependent features gracefully:
- Maps display offline message but still allow coordinate selection
- Geocoding falls back to showing coordinates when offline
- Webhooks already log errors without failing operations
- OAuth providers will fail gracefully when offline
Core functionality (creating/editing memos with local auth) works
fully offline when backend is accessible locally.
Claude
Leyang
XQ