fix: Bug - User automatically leaves voice after short period of time

Ignore stale P2P self-disconnect voice-state echoes while this client actively owns voice, refresh noise-reduction input on re-join, and repair dual-signal E2E harness expectations.

Co-authored-by: Cursor <cursoragent@cursor.com>

toju-app/src/app/store/rooms/room-state-sync.effects.ts

@@ -44,7 +44,7 @@ import { hasRoomBanForUser } from '../../domains/access-control';
 import { RECONNECT_SOUND_GRACE_MS } from '../../core/constants';
 import { VoiceSessionFacade, VoiceClientTakeoverService } from '../../domains/voice-session';
 import { ClientInstanceService } from '../../core/platform/client-instance.service';
-import { isVoiceOnAnotherClient } from '../../domains/voice-session/domain/logic/client-voice-session.rules';
+import { isVoiceOnAnotherClient, shouldApplyRemoteVoiceStateToCurrentUser } from '../../domains/voice-session';
 import { SignalServerAuthService } from '../../domains/authentication/application/services/signal-server-auth.service';
 import { isSelfPresenceUserId } from '../../domains/authentication/domain/logic/self-presence-identity.rules';
 import {
@@ -563,6 +563,18 @@ export class RoomStateSyncEffects {
         );
       }
 
+      if (
+        isCurrentUserEvent
+        && !shouldApplyRemoteVoiceStateToCurrentUser(
+          currentUser?.voiceState,
+          vs,
+          localClientInstanceId,
+          this.webrtc.isVoiceConnected()
+        )
+      ) {
+        return presenceRefreshAction ? of(presenceRefreshAction) : EMPTY;
+      }
+
       const actions: Action[] = [];
 
       if (presenceRefreshAction) {