style: apply dart formatting fixes across lib/ and test/

11 files had formatting inconsistencies that caused the
--set-exit-if-changed gate to fail. Automated formatting
via dart format now passes cleanly.

lib/app_theme_business_object.dart

@@ -25,36 +25,52 @@ class AppThemeColors {
 
   /// Website: `primary` → headings (h1–h6)
   final Color headingColor;
+
   /// Website: `accent` → links & accent highlights
   final Color accentColor;
+
   /// Page background gradient start — website: `background` (cream)
   final Color scaffoldGradientStart;
+
   /// Page background gradient end — website: `light`
   final Color scaffoldGradientEnd;
+
   /// Top header card surface
   final Color shellSurface;
+
   /// Top header card border
   final Color shellBorder;
+
   /// Website: `medium` → muted / secondary text
   final Color mutedText;
+
   /// Website: `white` → text on dark surfaces
   final Color textOnDark;
+
   /// Website: `light` → secondary text on dark surfaces
   final Color textOnDarkSecondary;
+
   /// Controls bar / card surface gradient start — website: `primary_dark`
   final Color controlsGradientStart;
+
   /// Controls bar / card surface gradient end — website: `primary_dark`
   final Color controlsGradientEnd;
+
   /// Shadow color for elevated surfaces
   final Color controlsShadow;
+
   /// Website: `text` → body text
   final Color bodyText;
+
   /// Inner card background overlay — derived from `primary_dark` / `primary_light`
   final Color cardSurface;
+
   /// Inner card border — derived from `primary_dark` / `primary_light`
   final Color cardBorder;
+
   /// Website: `success` → live indicator, success states
   final Color successColor;
+
   /// Website: `danger` → error states
   final Color dangerColor;
 }

lib/casting_business_object.dart

@@ -20,7 +20,7 @@ class CastingBusinessObject extends ChangeNotifier {
   CastingPlaybackStatus _playbackStatus = CastingPlaybackStatus.unknown;
   String? _connectedDeviceName;
   String? _lastError;
-  
+
   /// Callback for when native side requests local audio to stop
   VoidCallback? onStopLocalAudioRequested;
 

lib/kryz_audio_handler.dart

@@ -28,10 +28,7 @@ class KryzAudioHandler extends BaseAudioHandler with SeekHandler {
     title: AppConfig.defaultTitle,
     artist: AppConfig.defaultArtist,
     album: 'Live',
-    extras: <String, dynamic>{
-      'isLive': true,
-      'seekable': false,
-    },
+    extras: <String, dynamic>{'isLive': true, 'seekable': false},
   );
 
   final AudioPlayer _player = AudioPlayer();
@@ -83,10 +80,7 @@ class KryzAudioHandler extends BaseAudioHandler with SeekHandler {
     try {
       if (!_isSourceLoaded) {
         await _player.setAudioSource(
-          AudioSource.uri(
-            Uri.parse(streamUrl),
-            tag: mediaItem.value,
-          ),
+          AudioSource.uri(Uri.parse(streamUrl), tag: mediaItem.value),
         );
         _isSourceLoaded = true;
       }
@@ -159,25 +153,35 @@ class KryzAudioHandler extends BaseAudioHandler with SeekHandler {
   }
 
   void _onPlayerStateChanged(PlayerState state) {
-    final AudioProcessingState processingState = switch (state.processingState) {
-      ProcessingState.idle => AudioProcessingState.idle,
-      ProcessingState.loading => AudioProcessingState.loading,
-      ProcessingState.buffering => AudioProcessingState.buffering,
-      ProcessingState.ready => AudioProcessingState.ready,
-      ProcessingState.completed => AudioProcessingState.completed,
-    };
+    final AudioProcessingState processingState =
+        switch (state.processingState) {
+          ProcessingState.idle => AudioProcessingState.idle,
+          ProcessingState.loading => AudioProcessingState.loading,
+          ProcessingState.buffering => AudioProcessingState.buffering,
+          ProcessingState.ready => AudioProcessingState.ready,
+          ProcessingState.completed => AudioProcessingState.completed,
+        };
 
-    final bool isPlaying = state.playing && state.processingState == ProcessingState.ready;
-    final bool isBuffering = (state.playing && state.processingState != ProcessingState.ready) ||
-        (_playRequested && !state.playing && state.processingState != ProcessingState.completed);
+    final bool isPlaying =
+        state.playing && state.processingState == ProcessingState.ready;
+    final bool isBuffering =
+        (state.playing && state.processingState != ProcessingState.ready) ||
+        (_playRequested &&
+            !state.playing &&
+            state.processingState != ProcessingState.completed);
 
     playbackState.add(
       playbackState.value.copyWith(
         controls: <MediaControl>[
-          if (isPlaying || isBuffering) MediaControl.stop else MediaControl.play,
+          if (isPlaying || isBuffering)
+            MediaControl.stop
+          else
+            MediaControl.play,
         ],
         systemActions: const <MediaAction>{},
-        processingState: isBuffering ? AudioProcessingState.buffering : processingState,
+        processingState: isBuffering
+            ? AudioProcessingState.buffering
+            : processingState,
         playing: isPlaying,
       ),
     );
@@ -220,4 +224,4 @@ class KryzAudioHandler extends BaseAudioHandler with SeekHandler {
       // Keep existing metadata if live-info fetch fails.
     }
   }
-}
+}

lib/live_info_business_object.dart

@@ -11,8 +11,8 @@ class LiveInfoBusinessObject extends ChangeNotifier {
     String? endpoint,
     int refreshIntervalSeconds = 20,
     this.requestTimeout = const Duration(seconds: 8),
-  })  : _endpointOverride = endpoint,
-        _refreshIntervalSeconds = refreshIntervalSeconds;
+  }) : _endpointOverride = endpoint,
+       _refreshIntervalSeconds = refreshIntervalSeconds;
 
   /// Explicit endpoint passed at construction, if any.
   final String? _endpointOverride;
@@ -23,12 +23,16 @@ class LiveInfoBusinessObject extends ChangeNotifier {
     if (override != null && override.isNotEmpty) {
       return override;
     }
-    const envUrl = String.fromEnvironment('KRYZ_LIVE_INFO_URL', defaultValue: '');
+    const envUrl = String.fromEnvironment(
+      'KRYZ_LIVE_INFO_URL',
+      defaultValue: '',
+    );
     if (envUrl.isNotEmpty) {
       return envUrl;
     }
     return AppConfig.metadataUrl ?? '';
   }
+
   final Duration requestTimeout;
 
   Timer? _pollTimer;

lib/main.dart

@@ -139,7 +139,7 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
     _liveInfo.addListener(_handleLiveInfoChanged);
     _liveInfo.start();
     _playbackChannel.setMethodCallHandler(_handlePlaybackMethodCall);
-    
+
     // When native code requests local audio to stop (cast media loaded)
     _casting.onStopLocalAudioRequested = () {
       unawaited(_audio.stop());
@@ -458,8 +458,7 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
                         label: const Text('Stop'),
                       ),
                       ElevatedButton.icon(
-                        onPressed:
-                            _casting.status == CastingStatus.connecting
+                        onPressed: _casting.status == CastingStatus.connecting
                             ? null
                             : _toggleCasting,
                         icon: Icon(_castingIcon()),

lib/show_card.dart

@@ -39,9 +39,7 @@ class ShowCard extends StatelessWidget {
               '$label: ${show?.name ?? 'No scheduled show'}',
               maxLines: 1,
               overflow: TextOverflow.ellipsis,
-              style: Theme.of(
-                context,
-              ).textTheme.bodyMedium?.copyWith(
+              style: Theme.of(context).textTheme.bodyMedium?.copyWith(
                 fontWeight: FontWeight.w600,
                 color: titleColor,
               ),
@@ -49,10 +47,7 @@ class ShowCard extends StatelessWidget {
           ),
           const SizedBox(width: 8),
           Text(
-            formatStartingTime(
-              show?.starts,
-              sourceTimezone: sourceTimezone,
-            ),
+            formatStartingTime(show?.starts, sourceTimezone: sourceTimezone),
             style: Theme.of(
               context,
             ).textTheme.labelSmall?.copyWith(color: titleColor),

lib/streaming_audio_business_object.dart

@@ -35,21 +35,25 @@ class StreamingAudioBusinessObject extends ChangeNotifier {
       return;
     }
 
-    _audioHandlerInitFuture ??= AudioService.init(
-      builder: () => KryzAudioHandler(),
-      config: const AudioServiceConfig(
-        androidNotificationChannelId: 'com.kryzgoflutter.audio.channel',
-        androidNotificationChannelName: '${AppConfig.appName} Audio Playback',
-        androidNotificationOngoing: true,
-        androidStopForegroundOnPause: true,
-      ),
-    ).then((handler) {
-      _audioHandler = handler;
-      return handler;
-    }).catchError((error) {
-      _audioHandlerInitFuture = null;
-      throw error;
-    });
+    _audioHandlerInitFuture ??=
+        AudioService.init(
+              builder: () => KryzAudioHandler(),
+              config: const AudioServiceConfig(
+                androidNotificationChannelId: 'com.kryzgoflutter.audio.channel',
+                androidNotificationChannelName:
+                    '${AppConfig.appName} Audio Playback',
+                androidNotificationOngoing: true,
+                androidStopForegroundOnPause: true,
+              ),
+            )
+            .then((handler) {
+              _audioHandler = handler;
+              return handler;
+            })
+            .catchError((error) {
+              _audioHandlerInitFuture = null;
+              throw error;
+            });
 
     await _audioHandlerInitFuture;
   }
@@ -146,9 +150,12 @@ class StreamingAudioBusinessObject extends ChangeNotifier {
         return;
       }
 
-      final title = item.title.trim().isEmpty ? AppConfig.defaultTitle : item.title;
-      final subtitle =
-          (item.artist ?? '').trim().isEmpty ? AppConfig.defaultArtist : item.artist!.trim();
+      final title = item.title.trim().isEmpty
+          ? AppConfig.defaultTitle
+          : item.title;
+      final subtitle = (item.artist ?? '').trim().isEmpty
+          ? AppConfig.defaultArtist
+          : item.artist!.trim();
 
       if (title == _currentTitle && subtitle == _currentSubtitle) {
         return;

lib/time_formatter.dart

@@ -120,8 +120,9 @@ DateTime? _tryParseServerDateTime(String value) {
   final int second = parsePart(6);
 
   final String fraction = (match.group(7) ?? '').padRight(6, '0');
-  final int microseconds =
-      fraction.isEmpty ? 0 : int.parse(fraction.substring(0, 6));
+  final int microseconds = fraction.isEmpty
+      ? 0
+      : int.parse(fraction.substring(0, 6));
 
   return DateTime(
     year,

lib/track_card.dart

@@ -47,9 +47,7 @@ class TrackCard extends StatelessWidget {
             title,
             maxLines: 2,
             overflow: TextOverflow.ellipsis,
-            style: Theme.of(
-              context,
-            ).textTheme.titleMedium?.copyWith(
+            style: Theme.of(context).textTheme.titleMedium?.copyWith(
               fontWeight: FontWeight.w700,
               color: titleColor,
             ),
@@ -66,9 +64,7 @@ class TrackCard extends StatelessWidget {
           const Spacer(),
           Text(
             window,
-            style: Theme.of(
-              context,
-            ).textTheme.labelMedium?.copyWith(
+            style: Theme.of(context).textTheme.labelMedium?.copyWith(
               fontWeight: FontWeight.w600,
               color: titleColor,
             ),

test/time_formatter_test.dart

@@ -54,46 +54,51 @@ void main() {
 
     test('does not double-convert timestamps with explicit UTC designator', () {
       const String utcStamp = '2026-05-15T03:00:00Z';
-      final String expected = DateFormat('jm').format(DateTime.parse(utcStamp).toLocal());
+      final String expected = DateFormat(
+        'jm',
+      ).format(DateTime.parse(utcStamp).toLocal());
 
       expect(
-        formatStartingTime(
-          utcStamp,
-          sourceTimezone: 'America/Los_Angeles',
-        ),
+        formatStartingTime(utcStamp, sourceTimezone: 'America/Los_Angeles'),
         expected,
       );
     });
 
-    test('keeps wall-clock time when local matches source zone for naive input', () {
-      const String sourceTime = '2026-05-14 20:00:00';
-      const String sourceZone = 'America/Los_Angeles';
+    test(
+      'keeps wall-clock time when local matches source zone for naive input',
+      () {
+        const String sourceTime = '2026-05-14 20:00:00';
+        const String sourceZone = 'America/Los_Angeles';
 
-      final tz.TZDateTime source = tz.TZDateTime(
-        tz.getLocation(sourceZone),
-        2026,
-        5,
-        14,
-        20,
-      );
-      final String expected = DateFormat('jm').format(
-        DateTime.fromMillisecondsSinceEpoch(
-          source.millisecondsSinceEpoch,
-          isUtc: true,
-        ).toLocal(),
-      );
+        final tz.TZDateTime source = tz.TZDateTime(
+          tz.getLocation(sourceZone),
+          2026,
+          5,
+          14,
+          20,
+        );
+        final String expected = DateFormat('jm').format(
+          DateTime.fromMillisecondsSinceEpoch(
+            source.millisecondsSinceEpoch,
+            isUtc: true,
+          ).toLocal(),
+        );
 
-      expect(
-        formatStartingTime(sourceTime, sourceTimezone: sourceZone),
-        expected,
-      );
-    });
+        expect(
+          formatStartingTime(sourceTime, sourceTimezone: sourceZone),
+          expected,
+        );
+      },
+    );
   });
 
   group('formatTimeWindow', () {
     test('returns mm:ss style duration from server times', () {
       expect(
-        formatTimeWindow('2026-05-15 05:18:46.000000', '2026-05-15 05:23:21.000000'),
+        formatTimeWindow(
+          '2026-05-15 05:18:46.000000',
+          '2026-05-15 05:23:21.000000',
+        ),
         '04:35',
       );
     });

test/widget_test.dart

@@ -16,7 +16,13 @@ void main() {
     await tester.pump();
 
     expect(find.text('KRYZ Go!'), findsWidgets);
-    expect(find.widgetWithIcon(ElevatedButton, Icons.play_arrow_rounded), findsOneWidget);
-    expect(find.widgetWithIcon(ElevatedButton, Icons.stop_rounded), findsOneWidget);
+    expect(
+      find.widgetWithIcon(ElevatedButton, Icons.play_arrow_rounded),
+      findsOneWidget,
+    );
+    expect(
+      find.widgetWithIcon(ElevatedButton, Icons.stop_rounded),
+      findsOneWidget,
+    );
   });
 }