- Add connection status observable (disconnected/connecting/connected/error)
- Validate wallet connection on restore using support$ observable with 10s timeout
- Add notification subscription error recovery with exponential backoff (5 retries)
- Add retry logic for balance refresh (3 retries with backoff)
- Use library's support$ observable for wallet capabilities (cached by applesauce)
- Replace manual getInfo() calls with reactive support$ subscription
- Add visual connection status indicator in WalletViewer header
- Add reconnect button when connection is in error state
- Store network info in cached connection for display
https://claude.ai/code/session_01CnJgjFMvZHZWs2ujAiWAiQ
6b38aa365b