* feat(mobile): add huddles with LiveKit
Mirrors the desktop huddle window: tap the headphones button on a stream
to fetch a LiveKit token from Orion and join a video room. Active huddles
show a red badge on the stream card (participant count) and a red Join
pill in the stream top bar — both driven by huddle_active_participants
synced from the LiveKit webhook.
The HuddleScreen lives at its own route (not a modal/window): video tile
grid with placeholders for camera-off, mic/camera toggles, and a leave
button. Adds the LiveKit RN SDK plus the WebRTC + LiveKit Expo config
plugins for prebuild.
https://claude.ai/code/session_01Po5tAD17MXhnqGQ9hKh6PC
* fix(mobile): exiting from huddle
* fix: pause stream during huddle
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Co-authored-by: Claude <[email protected]>
