- Add BroadcastEvent for presence transitions, zone entries/exits, portal crossings
- Add BroadcastAlert for anomaly detections and security mode triggers
- Add BroadcastBLEScan for BLE device list updates (5s interval)
- Add BroadcastTriggerState for automation trigger state changes
- Add BroadcastSystemHealth for periodic system stats (60s interval)
- Add BLEState, TriggerState, and SystemHealthProvider interfaces
- Update hub.Run with new tickers for BLE (5s) and system health (60s)
- Update dashboard app.js with handlers for new message types
- Add bleDevices map to state for BLE device tracking
- Log unhandled message types for future debugging
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>