fix(ui): show Dolby Atmos as a compact logo

lib/screens/album_screen.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart' show CupertinoIcons;
 import 'package:spotiflac_android/theme/app_tokens.dart';
 import 'package:spotiflac_android/theme/mornye_theme.dart';
+import 'package:spotiflac_android/theme/cover_palette.dart';
 import 'package:spotiflac_android/screens/track_history_snapshot.dart';
 import 'package:spotiflac_android/widgets/collection_scaffold.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
@@ -31,6 +32,7 @@ import 'package:spotiflac_android/widgets/playlist_picker_sheet.dart';
 import 'package:spotiflac_android/utils/clickable_metadata.dart';
 import 'package:spotiflac_android/widgets/cross_extension_share_sheet.dart';
 import 'package:spotiflac_android/widgets/track_list_tile.dart';
+import 'package:spotiflac_android/widgets/audio_quality_badges.dart';
 import 'package:spotiflac_android/widgets/motion_header_banner.dart';
 import 'package:spotiflac_android/widgets/track_detail_actions.dart';
 import 'package:spotiflac_android/widgets/selection_action_button.dart';
@@ -276,7 +278,14 @@ class _AlbumScreenState extends ConsumerState<AlbumScreen>
 
     final items = <Widget>[];
     if (has(['atmos', 'dolby_atmos', 'dolby-atmos'])) {
-      items.add(HeaderMetaItem('Dolby Atmos', icon: Icons.surround_sound));
+      items.add(
+        Builder(
+          builder: (context) => DolbyAtmosLogo(
+            color: HeaderPalette.of(context).onSurface,
+            size: const Size(18, 12),
+          ),
+        ),
+      );
     } else if (has(['spatial'])) {
       items.add(HeaderMetaItem('Spatial Audio', icon: Icons.surround_sound));
     }

lib/widgets/audio_quality_badges.dart

@@ -129,34 +129,36 @@ class DolbyAtmosBadge extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Container(
-      padding: const EdgeInsets.symmetric(horizontal: 5, vertical: 1),
+      padding: const EdgeInsets.symmetric(horizontal: 5, vertical: 3),
       decoration: BoxDecoration(
         color: colorScheme.tertiaryContainer.withValues(alpha: 0.6),
         borderRadius: context.tokens.borderRadiusBadge,
       ),
-      child: Row(
-        mainAxisSize: MainAxisSize.min,
-        children: [
-          CustomPaint(
-            size: const Size(14, 10),
-            painter: DolbyLogoPainter(color: colorScheme.onTertiaryContainer),
-          ),
-          const SizedBox(width: 3),
-          Text(
-            'Atmos',
-            style: TextStyle(
-              fontSize: context.tokens.badgeFontSize,
-              fontWeight: FontWeight.w600,
-              color: colorScheme.onTertiaryContainer,
-              height: 1.3,
-            ),
-          ),
-        ],
-      ),
+      child: DolbyAtmosLogo(color: colorScheme.onTertiaryContainer),
     );
   }
 }
 
+class DolbyAtmosLogo extends StatelessWidget {
+  const DolbyAtmosLogo({
+    super.key,
+    required this.color,
+    this.size = const Size(14, 10),
+  });
+
+  final Color color;
+  final Size size;
+
+  @override
+  Widget build(BuildContext context) => Tooltip(
+    message: 'Dolby Atmos',
+    child: CustomPaint(
+      size: size,
+      painter: DolbyLogoPainter(color: color),
+    ),
+  );
+}
+
 class DolbyLogoPainter extends CustomPainter {
   final Color color;
 

test/album_track_metadata_test.dart

@@ -276,7 +276,8 @@ void main() {
     expect(albumTrack.totalTracks, 1);
     expect(albumTrack.audioQuality, '16-bit');
     expect(find.text('Lossless'), findsOneWidget);
-    expect(find.text('Dolby Atmos'), findsOneWidget);
+    expect(find.text('Dolby Atmos'), findsNothing);
+    expect(find.byTooltip('Dolby Atmos'), findsOneWidget);
     expect(find.byType(AudioQualityBadge), findsNothing);
     expect(find.byType(DolbyAtmosBadge), findsNothing);
     expect(find.byType(ExplicitBadge), findsOneWidget);