fix(ios-audio): activate session before voice joins

apps/chanora_flutter/lib/main.dart

@@ -34,6 +34,7 @@ import 'services/prefetch_debouncer.dart';
 import 'services/snapshot_state_mapper.dart';
 import 'services/ts3_server_link.dart';
 import 'services/ui_preferences_service.dart';
+import 'services/voice_join_ordering.dart';
 import 'src/rust/api.dart' as rust;
 import 'src/rust/frb_generated.dart';
 import 'src/rust/lib.dart' as rust_err;
@@ -1301,7 +1302,13 @@ class _BetaHomeState extends State<_BetaHome> with WidgetsBindingObserver {
           });
         }
       }
-      await rust.voiceJoin(channelId: ch.id, password: password ?? '');
+      await joinVoiceChannelWithIosAudioSession(
+        channelId: ch.id,
+        password: password ?? '',
+        voiceJoin: rust.voiceJoin,
+        activateIosAudioSession: iosAudioSessionController.activate,
+        deactivateIosAudioSession: iosAudioSessionController.deactivate,
+      );
       if (!mounted) return;
       setState(() {
         _currentVoiceChannelId = ch.id;