molluskandClaude Opus 4.8
3708ca1e15
Enriches the in-room screen: - Per-peer VU meters: a live level bar per peer card (reuses the per-peer audio_levels stream), green while speaking, dim when idle/locally-muted. - Your own mic meter on the self-card (reuses the in-call MicLevel), green when transmitting, grey when muted or PTT-inactive. - Per-peer local mute (🔊/🔇): silences a peer for you only — decoded so their VU still moves, but not mixed. New CoreCommand::SetPeerMuted + a locally_muted set in the core/mixer, distinct from per-peer volume. - Header call-info: participant count + a live m:ss / h:mm:ss call timer (dependency-free — rides the in-call event stream rather than a tick sub). format_duration unit-tested. Build + clippy clean, 70 lib tests. Field-verified on a real desktop<->dopedart call. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>