Production: skip WebSocket, use local playback

Add privacy dashboard + fix local playback fallback

Fix local playback: use backendDeliveredRef

Fix local playback: check isConnected instead of isBackendDriven

Fix WebSocket reconnect loop - disable auto-reconnect

Fix: only send interactive=1 when mic is active

Fix indentation error in live_mic import fallback

Fix live_mic import path for deployed context

Fix: add Vite client type declaration for import.meta.env

Deploy SentinelEdge demo to HF Spaces

initial commit