fa5178a5be
Enable scanner instances to discover each other and synchronize device metadata (floors, positions, labels, favorites) automatically. New features: - Peer registration API with mutual auto-registration - Background sync thread with configurable interval - Timestamp-based conflict resolution (newest wins) - Config options: peers, sync_interval_seconds, accept_registrations API endpoints: - GET/POST /api/peers - list peers, register new peer - DELETE /api/peers/<id> - remove peer - GET/POST /api/sync/devices - device sync for peers - POST /api/sync/trigger - manual sync trigger Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>