Wire the local user's avatar into the existing speaking-ring animation so
the host/speaker sees the same green ring + amplitude glow on their own
cell that remote speakers already get.
Ground truth is the broadcaster's `publisher.send(opus)` success: the new
`onLevel` callback fires only after a frame actually leaves on the wire,
computed from the raw PCM peak (shared `peakAmplitude` util used by both
the player decode loop and the broadcaster capture loop). This means the
animation reflects what the relay sees, not any UI-side mute / role
state that could be stale or buggy — if frames are flowing, the ring
plays.
Plumbing: `NestsSpeaker.startBroadcasting` gains an optional `onLevel`
that the moq-lite + IETF broadcasters both honour, the reconnecting
wrapper replays it on every session reissue (alongside the existing
mute-intent replay), and `NestViewModel.startBroadcast` hands it a
lambda that calls the existing `onSpeakerActivity` / `onAudioLevel`
plumbing keyed on the local pubkey. The 250 ms speaking-timeout fades
the ring naturally when the user mutes or stops broadcasting.
Claude
5d955eff99