major bug fixes

lib/main.dart

@@ -7,6 +7,7 @@ import 'package:just_audio_background/just_audio_background.dart';
 
 import 'settings/settings_store.dart';
 import 'shell/app_shell.dart';
+import 'state/providers.dart';
 import 'theme/accent.dart';
 import 'theme/app_theme.dart';
 
@@ -42,6 +43,9 @@ class TimbreApp extends ConsumerWidget {
     final accent = settings.useStaticAccent
         ? settings.staticAccentColor
         : ref.watch(accentProvider);
+    // Keep the accent synced with the remote track's art while acting as a
+    // remote (bug #6). Alive as long as the app is.
+    ref.watch(remoteAccentSyncProvider);
     return MaterialApp(
       title: 'Timbre',
       debugShowCheckedModeBanner: false,