chore: remove redundant comments and boilerplate across codebase

Strip doc comments, section dividers, HTML comments, and Flutter
template boilerplate that add no informational value. No logic or
behavior changes.

android/app/src/main/res/drawable-v21/launch_background.xml

@@ -1,12 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:drawable="?android:colorBackground" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
 </layer-list>

android/app/src/main/res/drawable/launch_background.xml

@@ -1,12 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:drawable="@android:color/white" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
 </layer-list>

android/app/src/main/res/values-night/styles.xml

@@ -1,17 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
     <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
-        <!-- Show a splash screen on the activity. Automatically removed when
-             the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
     </style>
-    <!-- Theme applied to the Android Window as soon as the process has started.
-         This theme determines the color of the Android Window while your
-         Flutter UI initializes, as well as behind your Flutter UI while its
-         running.
-
-         This Theme is only used starting with V2 of Flutter's Android embedding. -->
     <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
         <item name="android:windowBackground">?android:colorBackground</item>
     </style>

android/app/src/main/res/values/styles.xml

@@ -1,17 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
     <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
-        <!-- Show a splash screen on the activity. Automatically removed when
-             the Flutter engine draws its first frame -->
         <item name="android:windowBackground">@drawable/launch_background</item>
     </style>
-    <!-- Theme applied to the Android Window as soon as the process has started.
-         This theme determines the color of the Android Window while your
-         Flutter UI initializes, as well as behind your Flutter UI while its
-         running.
-
-         This Theme is only used starting with V2 of Flutter's Android embedding. -->
     <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
         <item name="android:windowBackground">?android:colorBackground</item>
     </style>

go_backend/ape_tags.go

@@ -56,7 +56,6 @@ func ReadAPETags(filePath string) (*APETag, error) {
 		return nil, fmt.Errorf("file too small for APE tag")
 	}
 
-	// Try to find APE tag footer at the end of file.
 	// The footer is the last 32 bytes before any ID3v1 tag (128 bytes).
 	tag, err := readAPETagAtOffset(f, fileSize, fileSize-apeTagHeaderSize)
 	if err == nil {
@@ -255,7 +254,6 @@ func findExistingAPETagSize(filePath string) (int64, error) {
 
 		tagSize := int64(binary.LittleEndian.Uint32(footer[12:16]))
 
-		// Check if there's also a header (tagSize only covers items + footer)
 		hasHeader := (flags & (1 << 31)) != 0 // bit 31 = tag contains header
 		totalSize := tagSize
 		if hasHeader {
@@ -511,7 +509,6 @@ func apeKeysFromFields(fields map[string]string) map[string]struct{} {
 // deletion: the caller sends an empty value which is not serialized into
 // newItems, but the old value must still be dropped.
 func MergeAPEItems(existing, newItems []APETagItem, overrideKeys map[string]struct{}) []APETagItem {
-	// Build a set of keys being updated (upper-case for case-insensitive match)
 	combined := make(map[string]struct{}, len(newItems)+len(overrideKeys))
 	for k := range overrideKeys {
 		combined[strings.ToUpper(k)] = struct{}{}
@@ -539,7 +536,6 @@ func ReadAPETagsFromReader(r io.ReaderAt, fileSize int64) (*APETag, error) {
 		return nil, fmt.Errorf("file too small for APE tag")
 	}
 
-	// Try footer at end of file
 	footer := make([]byte, apeTagHeaderSize)
 	if _, err := r.ReadAt(footer, fileSize-apeTagHeaderSize); err != nil {
 		return nil, fmt.Errorf("failed to read APE footer: %w", err)

go_backend/exports.go

@@ -2529,7 +2529,6 @@ func ReEnrichFile(requestJSON string) (string, error) {
 	lower := strings.ToLower(req.FilePath)
 	isFlac := strings.HasSuffix(lower, ".flac")
 
-	// Download cover art to temp file
 	var coverTempPath string
 	var coverDataBytes []byte
 	if req.CoverURL != "" && req.shouldUpdateField("cover") {
@@ -2590,7 +2589,6 @@ func ReEnrichFile(requestJSON string) (string, error) {
 		}
 	}
 
-	// Fetch lyrics
 	if req.EmbedLyrics && req.shouldUpdateField("lyrics") {
 		client := NewLyricsClient()
 		durationSec := float64(req.DurationMs) / 1000.0

go_backend/extension_test.go

@@ -116,7 +116,6 @@ func TestIsDomainAllowed(t *testing.T) {
 }
 
 func TestExtensionRuntime_NetworkSandbox(t *testing.T) {
-	// Create a mock extension with limited network permissions
 	ext := &loadedExtension{
 		ID: "test-ext",
 		Manifest: &ExtensionManifest{
@@ -253,7 +252,6 @@ func TestExtensionRuntime_UtilityFunctions(t *testing.T) {
 	if err != nil {
 		t.Fatalf("stringifyJSON failed: %v", err)
 	}
-	// JSON output may vary in order, just check it's valid
 	if result.String() == "" {
 		t.Error("Expected non-empty JSON string")
 	}
@@ -424,7 +422,6 @@ func TestExtensionRuntime_BindExtensionRequestCancelContext(t *testing.T) {
 }
 
 func TestExtensionRuntime_SSRFProtection(t *testing.T) {
-	// Create extension with limited network permissions
 	ext := &loadedExtension{
 		ID: "test-ext",
 		Manifest: &ExtensionManifest{

lib/constants/app_info.dart

@@ -1,13 +1,10 @@
 import 'package:flutter/foundation.dart';
 
-/// App version and info constants
-/// Update version here only - all other files will reference this
 class AppInfo {
   static const String version = '4.5.0';
   static const String buildNumber = '127';
   static const String fullVersion = '$version+$buildNumber';
 
-  /// Shows "Internal" in debug builds, actual version in release.
   static String get displayVersion => kDebugMode ? 'Internal' : version;
 
   static const String appName = 'SpotiFLAC Mobile';

lib/l10n/l10n.dart

@@ -3,9 +3,6 @@ import 'package:spotiflac_android/l10n/app_localizations.dart';
 
 export 'package:spotiflac_android/l10n/app_localizations.dart';
 
-/// Extension to easily access AppLocalizations from BuildContext
 extension AppLocalizationsX on BuildContext {
-  /// Get the AppLocalizations instance
-  /// Usage: context.l10n.navHome
   AppLocalizations get l10n => AppLocalizations.of(this);
 }

lib/models/theme_settings.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 
-/// Storage keys for theme settings persistence
 const String kThemeModeKey = 'theme_mode';
 const String kUseDynamicColorKey = 'use_dynamic_color';
 const String kSeedColorKey = 'seed_color';
@@ -13,7 +12,7 @@ class ThemeSettings {
   final ThemeMode themeMode;
   final bool useDynamicColor;
   final int seedColorValue;
-  final bool useAmoled; // Pure black background for OLED screens
+  final bool useAmoled;
 
   const ThemeSettings({
     this.themeMode = ThemeMode.system,

lib/providers/download_queue_provider.dart

@@ -3598,11 +3598,6 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
     return null;
   }
 
-  // ---------------------------------------------------------------------------
-  // Album ReplayGain: accumulate per-track data, compute & write album gain
-  // ---------------------------------------------------------------------------
-
-  /// Build a stable key for grouping tracks by album.
   String _albumRgKey(Track track) {
     if (track.albumId != null && track.albumId!.isNotEmpty) {
       return 'id:${track.albumId}';
@@ -3773,7 +3768,6 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
             _log.w('SAF write-back failed for album RG: $filePath');
           }
         } finally {
-          // Clean up temp file regardless of SAF result.
           try {
             final tmp = File(tempPath!);
             if (await tmp.exists()) await tmp.delete();
@@ -4017,7 +4011,6 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
     final isM4a = format == 'm4a';
     final isMp3 = format == 'mp3';
 
-    // ── Cover download ──────────────────────────────────────────────
     String? coverPath;
     var coverUrl = normalizeRemoteHttpUrl(track.coverUrl);
     if (coverUrl != null && coverUrl.isNotEmpty) {
@@ -4055,7 +4048,6 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
     }
 
     try {
-      // ── Metadata map ────────────────────────────────────────────────
       final metadata = <String, String>{
         'TITLE': track.name,
         'ARTIST': track.artistName,
@@ -4099,7 +4091,6 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
         metadata['COMPOSER'] = track.composer!;
       }
 
-      // ── Lyrics ──────────────────────────────────────────────────────
       final lyricsMode = settings.lyricsMode;
       final extensionState = ref.read(extensionProvider);
       final skipLyrics = _shouldSkipLyrics(
@@ -4160,7 +4151,6 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
 
       ReplayGainResult? scannedReplayGain;
 
-      // ── ReplayGain (MP3/Opus/M4A: scan before FFmpeg, add to metadata) ─
       if (settings.embedReplayGain && !isFlac) {
         try {
           final rgResult = await FFmpegService.scanReplayGain(filePath);
@@ -4178,7 +4168,6 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
         }
       }
 
-      // ── FFmpeg embed (format-specific) ──────────────────────────────
       final validCover = coverPath != null && await File(coverPath).exists()
           ? coverPath
           : null;
@@ -4232,7 +4221,6 @@ class DownloadQueueNotifier extends Notifier<DownloadQueueState> {
         }
       }
 
-      // ── FLAC post-processing ────────────────────────────────────────
       if (isFlac) {
         if (settings.artistTagMode == artistTagModeSplitVorbis) {
           try {
@@ -7991,10 +7979,6 @@ final downloadQueueLookupProvider = Provider<DownloadQueueLookup>((ref) {
   return ref.watch(downloadQueueProvider.select((s) => s.lookup));
 });
 
-// ---------------------------------------------------------------------------
-// Album ReplayGain helpers
-// ---------------------------------------------------------------------------
-
 class _AlbumRgTrackEntry {
   String filePath;
   final String trackId;

lib/screens/home_tab.dart

@@ -1753,7 +1753,6 @@ class _HomeTabState extends ConsumerState<HomeTab>
     );
   }
 
-  /// Build YT Music "Quick picks" style swipeable pages section
   Widget _buildYTMusicQuickPicksSection(
     ExploreSection section,
     ColorScheme colorScheme,

lib/screens/library_tracks_folder_screen.dart

@@ -125,7 +125,6 @@ class _LibraryTracksFolderScreenState
     return null;
   }
 
-  /// Returns true if [url] is a local file path rather than a network URL.
   bool _isCoverLocalPath(String url) {
     return !url.startsWith('http://') && !url.startsWith('https://');
   }
@@ -1301,7 +1300,6 @@ class _CollectionTrackTile extends ConsumerWidget {
     return null;
   }
 
-  /// Builds a cover image widget that handles both network URLs and local file paths.
   Widget _buildTrackCover(BuildContext context, String coverUrl, double size) {
     final isLocal =
         !coverUrl.startsWith('http://') && !coverUrl.startsWith('https://');

lib/screens/queue_tab.dart

@@ -2162,7 +2162,6 @@ class _QueueTabState extends ConsumerState<QueueTab> {
         .createPlaylist(playlistName);
   }
 
-  /// Build a playlist cover thumbnail (custom cover > first track cover > icon fallback).
   /// Pass a finite [size] (e.g. 56) for list view, or `null` for grid view
   /// where the widget should expand to fill its parent.
   Widget _buildPlaylistCover(
@@ -2987,7 +2986,6 @@ class _QueueTabState extends ConsumerState<QueueTab> {
     );
   }
 
-  /// Returns the visible collection entries, hiding Wishlist/Loved when empty.
   List<_CollectionEntry> _getVisibleCollectionEntries(
     LibraryCollectionsState collectionState,
   ) {
@@ -4483,7 +4481,6 @@ class _QueueTabState extends ConsumerState<QueueTab> {
     }
   }
 
-  /// Show batch convert bottom sheet for selected tracks
   Future<void> _showBatchConvertSheet(
     BuildContext context,
     List<UnifiedLibraryItem> allItems,
@@ -5629,7 +5626,6 @@ class _QueueTabState extends ConsumerState<QueueTab> {
     );
   }
 
-  /// Build cover image widget for unified library item.
   /// When [size] is provided, renders at fixed dimensions (list mode).
   /// When [size] is null, fills the parent container (grid mode).
   Widget _buildUnifiedCoverImage(

lib/screens/settings/app_settings_page.dart

@@ -60,7 +60,6 @@ class AppSettingsPage extends ConsumerWidget {
               ),
             ),
 
-            // ── Updates ────────────────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(title: context.l10n.sectionApp),
             ),
@@ -97,7 +96,6 @@ class AppSettingsPage extends ConsumerWidget {
               ),
             ),
 
-            // ── Data ───────────────────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(title: context.l10n.sectionData),
             ),
@@ -122,7 +120,6 @@ class AppSettingsPage extends ConsumerWidget {
               ),
             ),
 
-            // ── Debug ──────────────────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(title: context.l10n.sectionDebug),
             ),

lib/screens/settings/appearance_settings_page.dart

@@ -741,7 +741,6 @@ class _LanguageSelector extends StatelessWidget {
     ('zh_TW', '繁體中文', Icons.language),
   ];
 
-  /// Get only languages that meet the translation threshold.
   /// Uses filteredLocaleCodes from supported_locales.dart (generated file).
   List<(String, String, IconData)> get _languages {
     return _allLanguages.where((lang) {

lib/screens/settings/donate_page.dart

@@ -166,7 +166,6 @@ class _RecentDonorsCard extends StatelessWidget {
     final isDark = Theme.of(context).brightness == Brightness.dark;
     const donorNames = <String>[];
 
-    // Match SettingsGroup color logic
     final cardColor = isDark
         ? Color.alphaBlend(
             Colors.white.withValues(alpha: 0.08),

lib/screens/settings/download_settings_page.dart

@@ -74,7 +74,6 @@ class _DownloadSettingsPageState extends ConsumerState<DownloadSettingsPage> {
               ),
             ),
 
-            // ── Service ────────────────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(title: context.l10n.sectionService),
             ),
@@ -91,7 +90,6 @@ class _DownloadSettingsPageState extends ConsumerState<DownloadSettingsPage> {
               ),
             ),
 
-            // ── Audio Quality ──────────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(
                 title: context.l10n.sectionAudioQuality,
@@ -117,7 +115,6 @@ class _DownloadSettingsPageState extends ConsumerState<DownloadSettingsPage> {
               ),
             ),
 
-            // ── Network & Performance ──────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(
                 title: context.l10n.sectionPerformance,
@@ -176,7 +173,6 @@ class _DownloadSettingsPageState extends ConsumerState<DownloadSettingsPage> {
               ),
             ),
 
-            // ── Fallback & Search ──────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(
                 title: context.l10n.sectionSearchSource,
@@ -211,7 +207,6 @@ class _DownloadSettingsPageState extends ConsumerState<DownloadSettingsPage> {
               ),
             ),
 
-            // ── Misc ───────────────────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(title: context.l10n.sectionDownload),
             ),
@@ -611,8 +606,6 @@ class _DownloadSettingsPageState extends ConsumerState<DownloadSettingsPage> {
   }
 }
 
-// ── Private widgets (reused from original) ─────────────────────────────────
-
 class _BetaBadge extends StatelessWidget {
   const _BetaBadge();
 
@@ -896,7 +889,6 @@ class _ConcurrentChip extends StatelessWidget {
   }
 }
 
-// Imported from options_settings_page — search source selectors
 class _MetadataSourceSelector extends ConsumerWidget {
   const _MetadataSourceSelector();
 

lib/screens/settings/extensions_page.dart

@@ -347,7 +347,6 @@ class _ExtensionsPageState extends ConsumerState<ExtensionsPage> {
     return _getFriendlyErrorMessage(firstError);
   }
 
-  /// Parse error message to be more user-friendly
   String _getFriendlyErrorMessage(String? error) {
     if (error == null) return context.l10n.snackbarFailedToInstall;
 

lib/screens/settings/files_settings_page.dart

@@ -135,7 +135,6 @@ class _FilesSettingsPageState extends ConsumerState<FilesSettingsPage> {
               ),
             ),
 
-            // ── Download Location ──────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(
                 title: context.l10n.setupDownloadLocationTitle,
@@ -159,7 +158,6 @@ class _FilesSettingsPageState extends ConsumerState<FilesSettingsPage> {
               ),
             ),
 
-            // ── Filename Formats ───────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(
                 title: context.l10n.sectionFileSettings,
@@ -199,7 +197,6 @@ class _FilesSettingsPageState extends ConsumerState<FilesSettingsPage> {
               ),
             ),
 
-            // ── Folder Structure ───────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(
                 title: context.l10n.downloadFolderOrganization,
@@ -318,7 +315,6 @@ class _FilesSettingsPageState extends ConsumerState<FilesSettingsPage> {
               ),
             ),
 
-            // ── Storage Access (Android 13+) ───────────────────────────
             if (Platform.isAndroid && _androidSdkVersion >= 33) ...[
               SliverToBoxAdapter(
                 child: SettingsSectionHeader(
@@ -379,8 +375,6 @@ class _FilesSettingsPageState extends ConsumerState<FilesSettingsPage> {
     );
   }
 
-  // ── Helpers ──────────────────────────────────────────────────────────────
-
   String _getAlbumFolderStructureLabel(String structure) {
     switch (structure) {
       case 'album_only':

lib/screens/settings/log_screen.dart

@@ -556,7 +556,6 @@ class _LogEntryTile extends StatelessWidget {
   }
 }
 
-/// Summary card showing detected issues in logs
 class _LogSummaryCard extends StatelessWidget {
   final List<LogEntry> logs;
 

lib/screens/settings/lyrics_provider_priority_page.dart

@@ -358,7 +358,6 @@ class _DisabledProviderItem extends StatelessWidget {
               padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
               child: Row(
                 children: [
-                  // Empty space aligned with numbered badge
                   const SizedBox(width: 28),
                   const SizedBox(width: 16),
                   Icon(info.icon, color: colorScheme.outline),

lib/screens/settings/lyrics_settings_page.dart

@@ -60,7 +60,6 @@ class LyricsSettingsPage extends ConsumerWidget {
               ),
             ),
 
-            // ── Lyrics Embedding ───────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(title: context.l10n.sectionLyrics),
             ),
@@ -112,7 +111,6 @@ class LyricsSettingsPage extends ConsumerWidget {
               ),
             ),
 
-            // ── Provider Options ───────────────────────────────────────
             if (settings.embedMetadata && settings.embedLyrics) ...[
               SliverToBoxAdapter(
                 child: SettingsSectionHeader(

lib/screens/settings/metadata_settings_page.dart

@@ -61,7 +61,6 @@ class MetadataSettingsPage extends ConsumerWidget {
               ),
             ),
 
-            // ── Embedding ──────────────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(title: context.l10n.sectionDownload),
             ),
@@ -116,7 +115,6 @@ class MetadataSettingsPage extends ConsumerWidget {
               ),
             ),
 
-            // ── Providers ─────────────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(
                 title: context.l10n.sectionMetadataProviders,
@@ -141,7 +139,6 @@ class MetadataSettingsPage extends ConsumerWidget {
               ),
             ),
 
-            // ── Deduplication ──────────────────────────────────────────
             SliverToBoxAdapter(
               child: SettingsSectionHeader(
                 title: context.l10n.sectionDuplicates,

lib/screens/settings/settings_tab.dart

@@ -61,7 +61,6 @@ class SettingsTab extends ConsumerWidget {
           ),
         ),
 
-        // ── Group 1: Appearance & Content ──────────────────────────────
         SliverToBoxAdapter(
           child: Builder(
             builder: (context) {
@@ -96,7 +95,6 @@ class SettingsTab extends ConsumerWidget {
           ),
         ),
 
-        // ── Group 2: Download ──────────────────────────────────────────
         SliverToBoxAdapter(
           child: Builder(
             builder: (context) {
@@ -139,7 +137,6 @@ class SettingsTab extends ConsumerWidget {
           ),
         ),
 
-        // ── Group 3: App ───────────────────────────────────────────────
         SliverToBoxAdapter(
           child: Builder(
             builder: (context) {

lib/screens/setup_screen.dart

@@ -717,7 +717,6 @@ class _SetupScreenState extends ConsumerState<SetupScreen> {
     );
   }
 
-  // --- Language data (native names, always readable regardless of current locale) ---
   static const _allLanguages = [
     ('system', 'System Default', Icons.phone_android),
     ('en', 'English', Icons.language),
@@ -757,7 +756,6 @@ class _SetupScreenState extends ConsumerState<SetupScreen> {
     return LayoutBuilder(
       builder: (context, constraints) {
         final shortestSide = MediaQuery.sizeOf(context).shortestSide;
-        // Match _StepLayout sizing exactly
         final iconPadding = (shortestSide * 0.06).clamp(16.0, 24.0);
         final iconSize = (shortestSide * 0.12).clamp(32.0, 48.0);
         final titleGap = (shortestSide * 0.06).clamp(16.0, 32.0);
@@ -766,7 +764,6 @@ class _SetupScreenState extends ConsumerState<SetupScreen> {
 
         return Column(
           children: [
-            // Header: identical to _StepLayout (same padding, spacing, styles)
             Padding(
               padding: const EdgeInsets.fromLTRB(24, 24, 24, 0),
               child: Column(
@@ -805,7 +802,6 @@ class _SetupScreenState extends ConsumerState<SetupScreen> {
                 ],
               ),
             ),
-            // Language list (scrollable action area)
             Expanded(
               child: ListView.builder(
                 padding: const EdgeInsets.fromLTRB(24, 0, 24, 80),

lib/services/ffmpeg_service.dart

@@ -1060,7 +1060,6 @@ class FFmpegService {
   /// Uses the FFmpeg `ebur128` audio filter to measure integrated loudness (LUFS)
   /// and true peak. ReplayGain reference level is -18 LUFS (≈ 89 dB SPL).
   ///
-  /// Returns a [ReplayGainResult] on success, or null if the scan fails.
   static Future<ReplayGainResult?> scanReplayGain(String filePath) async {
     // -nostats suppresses the interactive progress line.
     // ebur128=peak=true prints integrated loudness + true peak.
@@ -1079,7 +1078,6 @@ class FFmpegService {
     // because -f null always "fails" on some FFmpeg builds.
     final output = result.output;
 
-    // Parse integrated loudness: "I:        -14.0 LUFS"
     final integratedMatch = RegExp(
       r'I:\s+(-?\d+\.?\d*)\s+LUFS',
     ).allMatches(output);
@@ -1205,7 +1203,6 @@ class FFmpegService {
       }
     }
 
-    // Cleanup temp file on failure
     try {
       final tempFile = File(tempOutput);
       if (await tempFile.exists()) await tempFile.delete();
@@ -1332,7 +1329,6 @@ class FFmpegService {
         output.contains('incorrect codec parameters')) {
       _log.w('MP3 copy failed (codec mismatch), re-encoding with libmp3lame');
 
-      // Clean up failed temp file
       try {
         final tempFile = File(tempOutput);
         if (await tempFile.exists()) await tempFile.delete();
@@ -1353,7 +1349,6 @@ class FFmpegService {
         return await _finalizeMp3Embed(mp3Path, reencodeOutput);
       }
 
-      // Clean up re-encode temp file
       try {
         final tempFile = File(reencodeOutput);
         if (await tempFile.exists()) await tempFile.delete();
@@ -1363,7 +1358,6 @@ class FFmpegService {
       return null;
     }
 
-    // Clean up temp file for other failures
     try {
       final tempFile = File(tempOutput);
       if (await tempFile.exists()) await tempFile.delete();
@@ -1375,7 +1369,6 @@ class FFmpegService {
     return null;
   }
 
-  /// Build and execute FFmpeg arguments for MP3 metadata embedding.
   static Future<FFmpegResult> _runMp3Embed({
     required String mp3Path,
     required String tempOutput,
@@ -1775,7 +1768,6 @@ class FFmpegService {
   /// Unified audio format conversion with full metadata + cover preservation.
   /// Supports: FLAC/M4A/MP3/Opus -> MP3/Opus/ALAC/FLAC.
   /// ALAC and FLAC targets are lossless (bitrate parameter is ignored).
-  /// Returns the new file path on success, null on failure.
   static Future<String?> convertAudioFormat({
     required String inputPath,
     required String targetFormat,
@@ -1881,7 +1873,6 @@ class FFmpegService {
     return outputPath;
   }
 
-  /// Convert any audio format to ALAC (Apple Lossless) in an M4A container.
   /// Metadata and cover art are embedded in a single FFmpeg pass.
   static Future<String?> _convertToAlac({
     required String inputPath,
@@ -1954,7 +1945,6 @@ class FFmpegService {
     return outputPath;
   }
 
-  /// Convert any audio format to FLAC with metadata and cover art preservation.
   static Future<String?> _convertToFlac({
     required String inputPath,
     required Map<String, String> metadata,
@@ -2359,7 +2349,6 @@ class FFmpegService {
   /// [outputDir] is where individual track files will be saved
   /// [tracks] is the list of track split info from the Go CUE parser
   /// [albumMetadata] contains album-level metadata (artist, album, genre, date)
-  /// Returns list of output file paths on success, null on failure.
   static Future<List<String>?> splitCueToTracks({
     required String audioPath,
     required String outputDir,

lib/services/update_checker.dart

@@ -45,8 +45,6 @@ class UpdateChecker {
   static const String _allReleasesApiUrl =
       'https://api.github.com/repos/${AppInfo.githubRepo}/releases';
 
-  /// Check for updates based on channel preference
-  /// [channel] can be 'stable' or 'preview'
   static Future<UpdateInfo?> checkForUpdate({String channel = 'stable'}) async {
     if (!Platform.isAndroid) {
       return null;

lib/widgets/download_service_picker.dart

@@ -10,7 +10,7 @@ class DownloadServicePicker extends ConsumerStatefulWidget {
   final String? artistName;
   final String? coverUrl;
   final void Function(String quality, String service) onSelect;
-  final String? recommendedService; // Service to show as "(Recommended)"
+  final String? recommendedService;
 
   const DownloadServicePicker({
     super.key,

site/docs.html

@@ -17,7 +17,6 @@
   </style>
 
   <style>
-    /* ── M3 AMOLED surface ramp ── */
     :root {
       --green: #1DB954;
       --green-dim: #1aa34a;
@@ -209,7 +208,6 @@
 
     .sidebar-toggle { display: none; }
 
-    /* ── MOBILE MENU BAR ── */
     .docs-menu-bar {
       display: none;
       position: sticky;
@@ -232,7 +230,6 @@
     .docs-menu-bar button:hover { color: var(--text); }
     .docs-menu-bar button svg { width: 16px; height: 16px; fill: currentColor; }
 
-    /* ── DOCS DRAWER ── */
     .docs-drawer-overlay {
       position: fixed; top: 0; left: 0; right: 0; bottom: 0;
       background: rgba(0,0,0,.5); z-index: 200;
@@ -436,7 +433,6 @@
       .docs-content table { display: block; overflow-x: auto; white-space: nowrap; }
     }
 
-    /* ── SEARCH MODAL ── */
     .search-trigger {
       display: flex; align-items: center; gap: 6px;
       background: rgba(255,255,255,.06);
@@ -580,7 +576,6 @@
   </div>
 </div>
 
-<!-- Mobile menu bar -->
 <div class="docs-menu-bar">
   <button onclick="openDrawer()">
     <svg viewBox="0 0 24 24"><path d="M3 18h18v-2H3v2zm0-5h18v-2H3v2zm0-7v2h18V6H3z"/></svg>
@@ -593,7 +588,6 @@
   <button onclick="window.scrollTo({top:0,behavior:'smooth'})">Return to top</button>
 </div>
 
-<!-- Drawer overlay + sidebar -->
 <div class="docs-drawer-overlay" id="drawerOverlay" onclick="closeDrawer()"></div>
 <div class="docs-drawer" id="docsDrawer">
   <div class="docs-drawer-header">
@@ -5516,7 +5510,6 @@ registerExtension({
   </aside>
 </div>
 
-<!-- Search modal -->
 <div class="search-overlay" id="searchOverlay" onclick="if(event.target===this)closeSearch()">
   <div class="search-modal">
     <div class="search-header">
@@ -5659,7 +5652,6 @@ window.addEventListener('hashchange', () => setTimeout(updateActiveState, 10));
 
 updateActiveState();
 
-/* ── SEARCH ── */
 (function() {
   const overlay = document.getElementById('searchOverlay');
   const input = document.getElementById('searchInput');

site/downloads.html

@@ -8,7 +8,6 @@
   <meta name="theme-color" content="#0a0a0a">
   <link rel="icon" href="icon.png" type="image/png">
 
-  <!-- Google Sans Flex -->
   <style>
     @font-face { font-family: 'Google Sans Flex'; font-style: normal; font-display: swap; font-weight: 400; src: url(https://cdn.jsdelivr.net/fontsource/fonts/google-sans-flex@latest/latin-400-normal.woff2) format('woff2'); }
     @font-face { font-family: 'Google Sans Flex'; font-style: normal; font-display: swap; font-weight: 500; src: url(https://cdn.jsdelivr.net/fontsource/fonts/google-sans-flex@latest/latin-500-normal.woff2) format('woff2'); }
@@ -18,7 +17,6 @@
   </style>
 
   <style>
-    /* ── M3 AMOLED surface ramp ── */
     :root {
       --green: #1DB954;
       --green-dim: #1aa34a;
@@ -47,7 +45,6 @@
     a { color: var(--green); text-decoration: none; }
     a:hover { text-decoration: underline; }
 
-    /* ── NAV ── */
     nav {
       position: fixed; top: 0; left: 0; right: 0; z-index: 100;
       background: rgba(18,18,18,.78);
@@ -85,14 +82,12 @@
       font-family: inherit; color: #555; line-height: 1.4; margin-left: 2px;
     }
 
-    /* ── PAGE HEADER ── */
     .page-header {
       padding: 100px 24px 40px; text-align: center;
     }
     .page-header h1 { font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
     .page-header p { color: var(--text-dim); font-size: 1rem; }
 
-    /* ── LATEST HERO ── */
     .latest-hero {
       max-width: var(--max-w); margin: 0 auto; padding: 0 24px 40px;
     }
@@ -138,7 +133,6 @@
     }
     .latest-changelog.show { display: block; }
 
-    /* ── OLDER RELEASES ── */
     .older-section {
       max-width: var(--max-w); margin: 0 auto; padding: 40px 24px 80px;
     }
@@ -147,7 +141,6 @@
       margin-bottom: 16px; padding-bottom: 12px;
     }
 
-    /* ── RELEASE CARDS ── */
     .release-card {
       background: var(--bg-card); border-radius: 16px;
       margin-bottom: 8px; transition: background .2s;
@@ -178,7 +171,6 @@
     .release-asset:hover { background: rgba(29,185,84,.15); text-decoration: none; }
     .release-asset-size { color: var(--text-dim); font-size: .72rem; }
 
-    /* ── CHANGELOG BODY ── */
     .release-body {
       font-size: .85rem; color: var(--text-dim); line-height: 1.7;
       max-height: 400px; overflow-y: auto;
@@ -193,7 +185,6 @@
     .release-body code { background: var(--bg-card-hover); padding: 2px 6px; border-radius: 4px; font-size: .8rem; }
     .release-body a { color: var(--green); }
 
-    /* ── FOOTER ── */
     footer {
       background: var(--surface);
       padding: 40px 24px; text-align: center;
@@ -204,7 +195,6 @@
     .footer-links a:hover { color: var(--text); }
     .footer-copy { color: #555; font-size: .8rem; }
 
-    /* ── LOADING ── */
     .loading { text-align: center; color: var(--text-dim); padding: 60px 0; }
     .loading-spinner {
       width: 32px; height: 32px; margin: 0 auto 12px;
@@ -217,7 +207,6 @@
       color: var(--text-dim); font-size: .9rem;
     }
 
-    /* ── MOBILE MENU ── */
     .nav-burger {
       display: none; width: 40px; height: 40px; border-radius: 12px;
       background: none; border: none; cursor: pointer;
@@ -285,7 +274,6 @@
     }
     .mobile-menu .mobile-icons a svg { width: 20px; height: 20px; fill: currentColor; }
 
-    /* ── MOBILE ── */
     @media (max-width: 640px) {
       .nav-links { display: none; }
       .nav-burger { display: flex; }
@@ -302,7 +290,6 @@
 
     .icon-svg { width: 20px; height: 20px; fill: currentColor; }
 
-    /* ── SEARCH MODAL ── */
     .search-overlay {
       position: fixed; inset: 0; background: rgba(0,0,0,.6);
       z-index: 300; opacity: 0; pointer-events: none;
@@ -402,7 +389,6 @@
   </div>
 </nav>
 
-<!-- MOBILE MENU -->
 <div class="mobile-overlay" id="mobileOverlay" onclick="toggleMenu()"></div>
 <div class="mobile-menu" id="mobileMenu">
   <a href="index#features">Features</a>
@@ -442,7 +428,6 @@
   </a>
 </div>
 
-<!-- SEARCH MODAL -->
 <div class="search-overlay" id="searchOverlay" onclick="if(event.target===this)closeSearch()">
   <div class="search-modal">
     <div class="search-header">
@@ -595,7 +580,6 @@ document.getElementById('mobileMenu').addEventListener('click', function(e) {
 });
 </script>
 <script>
-/* ── DOCS SEARCH ── */
 (function() {
   var overlay = document.getElementById('searchOverlay');
   var input = document.getElementById('searchInput');

site/index.html

@@ -7,7 +7,6 @@
   <meta name="description" content="Mobile music utility built with Flutter and Go. High-quality audio management for your personal library.">
   <meta name="theme-color" content="#0a0a0a">
 
-  <!-- Open Graph -->
   <meta property="og:title" content="SpotiFLAC Mobile">
   <meta property="og:description" content="Mobile music utility built with Flutter and Go. High-quality audio management for your personal library.">
   <meta property="og:image" content="icon.png">
@@ -15,7 +14,6 @@
 
   <link rel="icon" href="icon.png" type="image/png">
 
-  <!-- Google Sans Flex -->
   <style>
     @font-face { font-family: 'Google Sans Flex'; font-style: normal; font-display: swap; font-weight: 400; src: url(https://cdn.jsdelivr.net/fontsource/fonts/google-sans-flex@latest/latin-400-normal.woff2) format('woff2'); }
     @font-face { font-family: 'Google Sans Flex'; font-style: normal; font-display: swap; font-weight: 500; src: url(https://cdn.jsdelivr.net/fontsource/fonts/google-sans-flex@latest/latin-500-normal.woff2) format('woff2'); }
@@ -25,7 +23,6 @@
   </style>
 
   <style>
-    /* ── M3 AMOLED surface ramp ── */
     :root {
       --green: #1DB954;
       --green-dim: #1aa34a;
@@ -54,7 +51,6 @@
     a { color: var(--green); text-decoration: none; }
     a:hover { text-decoration: underline; }
 
-    /* ── NAV ── */
     nav {
       position: fixed; top: 0; left: 0; right: 0; z-index: 100;
       background: rgba(18,18,18,.78);
@@ -92,7 +88,6 @@
       font-family: inherit; color: #555; line-height: 1.4; margin-left: 2px;
     }
 
-    /* ── HERO ── */
     .hero {
       min-height: 100vh;
       display: flex; flex-direction: column; align-items: center; justify-content: center;
@@ -121,13 +116,11 @@
     .btn-secondary { background: var(--bg-card); color: var(--text); }
     .btn-secondary:hover { background: var(--bg-card-hover); text-decoration: none; }
 
-    /* ── SECTIONS ── */
     section { padding: 80px 24px; }
     .section-inner { max-width: var(--max-w); margin: auto; }
     .section-title { font-size: 1.8rem; font-weight: 700; text-align: center; margin-bottom: 12px; }
     .section-sub { text-align: center; color: var(--text-dim); max-width: 560px; margin: 0 auto 48px; }
 
-    /* ── FEATURES ── */
     .features-grid {
       display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
       gap: 12px;
@@ -146,7 +139,6 @@
     .feature-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
     .feature-card p { color: var(--text-dim); font-size: .9rem; }
 
-    /* ── FAQ ── */
     .faq-list { max-width: 700px; margin: auto; display: flex; flex-direction: column; gap: 8px; }
     .faq-item {
       background: var(--bg-card); border-radius: 16px;
@@ -161,7 +153,6 @@
     .faq-item[open] summary::after { content: "\2212"; }
     .faq-item .faq-answer { padding: 0 20px 18px; color: var(--text-dim); font-size: .92rem; line-height: 1.7; }
 
-    /* ── FOOTER ── */
     footer {
       background: var(--surface);
       padding: 40px 24px; text-align: center;
@@ -172,7 +163,6 @@
     .footer-links a:hover { color: var(--text); }
     .footer-copy { color: #555; font-size: .8rem; }
 
-    /* ── MOBILE MENU ── */
     .nav-burger {
       display: none; width: 40px; height: 40px; border-radius: 12px;
       background: none; border: none; cursor: pointer;
@@ -240,7 +230,6 @@
     }
     .mobile-menu .mobile-icons a svg { width: 20px; height: 20px; fill: currentColor; }
 
-    /* ── MOBILE ── */
     @media (max-width: 640px) {
       .nav-links { display: none; }
       .nav-burger { display: flex; }
@@ -248,7 +237,6 @@
       section { padding: 60px 16px; }
     }
 
-    /* ── HERO MOCKUPS ── */
     .hero-mockups {
       display: flex; gap: 20px; justify-content: center; align-items: flex-end;
       margin-top: 48px; perspective: 800px;
@@ -277,10 +265,8 @@
       .phone-frame.phone-center { width: 200px; }
     }
 
-    /* ── SVG ICONS ── */
     .icon-svg { width: 20px; height: 20px; fill: currentColor; }
 
-    /* ── SEARCH MODAL ── */
     .search-overlay {
       position: fixed; inset: 0; background: rgba(0,0,0,.6);
       z-index: 300; opacity: 0; pointer-events: none;
@@ -353,7 +339,6 @@
 </head>
 <body>
 
-<!-- NAV -->
 <nav>
   <div class="nav-inner">
     <a class="nav-brand" href="#">
@@ -381,7 +366,6 @@
   </div>
 </nav>
 
-<!-- MOBILE MENU -->
 <div class="mobile-overlay" id="mobileOverlay" onclick="toggleMenu()"></div>
 <div class="mobile-menu" id="mobileMenu">
   <a href="#features">Features</a>
@@ -401,7 +385,6 @@
   </div>
 </div>
 
-<!-- HERO -->
 <section class="hero">
   <h1>Spoti<span>FLAC</span> Mobile</h1>
   <p>Mobile music utility built with Flutter and Go. High-quality audio management for your personal library.</p>
@@ -433,7 +416,6 @@
   </div>
 </section>
 
-<!-- FEATURES -->
 <section id="features">
   <div class="section-inner">
     <h2 class="section-title">Features</h2>
@@ -486,7 +468,6 @@
 </section>
 
 
-<!-- FAQ -->
 <section id="faq">
   <div class="section-inner">
     <h2 class="section-title">FAQ</h2>
@@ -524,7 +505,6 @@
   </div>
 </section>
 
-<!-- SEARCH MODAL -->
 <div class="search-overlay" id="searchOverlay" onclick="if(event.target===this)closeSearch()">
   <div class="search-modal">
     <div class="search-header">
@@ -543,7 +523,6 @@
   </div>
 </div>
 
-<!-- FOOTER -->
 <footer>
   <div class="footer-inner">
     <div class="footer-links">
@@ -573,7 +552,6 @@ document.getElementById('mobileMenu').addEventListener('click', function(e) {
 });
 </script>
 <script>
-/* ── DOCS SEARCH ── */
 (function() {
   var overlay = document.getElementById('searchOverlay');
   var input = document.getElementById('searchInput');

site/partners.html

@@ -8,7 +8,6 @@
   <meta name="theme-color" content="#0a0a0a">
   <link rel="icon" href="icon.png" type="image/png">
 
-  <!-- Google Sans Flex -->
   <style>
     @font-face { font-family: 'Google Sans Flex'; font-style: normal; font-display: swap; font-weight: 400; src: url(https://cdn.jsdelivr.net/fontsource/fonts/google-sans-flex@latest/latin-400-normal.woff2) format('woff2'); }
     @font-face { font-family: 'Google Sans Flex'; font-style: normal; font-display: swap; font-weight: 500; src: url(https://cdn.jsdelivr.net/fontsource/fonts/google-sans-flex@latest/latin-500-normal.woff2) format('woff2'); }
@@ -18,7 +17,6 @@
   </style>
 
   <style>
-    /* ── M3 AMOLED surface ramp ── */
     :root {
       --green: #1DB954;
       --green-dim: #1aa34a;
@@ -47,7 +45,6 @@
     a { color: var(--green); text-decoration: none; }
     a:hover { text-decoration: underline; }
 
-    /* ── NAV ── */
     nav {
       position: fixed; top: 0; left: 0; right: 0; z-index: 100;
       background: rgba(18,18,18,.78);
@@ -85,14 +82,12 @@
       font-family: inherit; color: #555; line-height: 1.4; margin-left: 2px;
     }
 
-    /* ── PAGE HEADER ── */
     .page-header {
       padding: 100px 24px 40px; text-align: center;
     }
     .page-header h1 { font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
     .page-header p { color: var(--text-dim); font-size: 1rem; max-width: 560px; margin: 0 auto; }
 
-    /* ── SECTIONS ── */
     section { padding: 40px 24px 60px; }
     .section-inner { max-width: var(--max-w); margin: auto; }
     .section-label {
@@ -102,7 +97,6 @@
     .section-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }
     .section-sub { color: var(--text-dim); font-size: .95rem; margin-bottom: 32px; max-width: 600px; }
 
-    /* ── INFRA CARDS ── */
     .infra-grid {
       display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
       gap: 12px;
@@ -132,7 +126,6 @@
     .infra-link:hover { color: var(--text); text-decoration: none; }
     .infra-link svg { width: 13px; height: 13px; fill: currentColor; }
 
-    /* ── FOOTER ── */
     footer {
       background: var(--surface);
       padding: 40px 24px; text-align: center;
@@ -143,7 +136,6 @@
     .footer-links a:hover { color: var(--text); }
     .footer-copy { color: #555; font-size: .8rem; }
 
-    /* ── DISCLAIMER ── */
     .disclaimer {
       max-width: var(--max-w); margin: 0 auto; padding: 0 24px 60px;
       text-align: center;
@@ -155,7 +147,6 @@
       background: var(--surface);
     }
 
-    /* ── MOBILE MENU ── */
     .nav-burger {
       display: none; width: 40px; height: 40px; border-radius: 12px;
       background: none; border: none; cursor: pointer;
@@ -223,7 +214,6 @@
     }
     .mobile-menu .mobile-icons a svg { width: 20px; height: 20px; fill: currentColor; }
 
-    /* ── MOBILE ── */
     @media (max-width: 640px) {
       .nav-links { display: none; }
       .nav-burger { display: flex; }
@@ -234,7 +224,6 @@
     }
   </style>
   <style>
-    /* ── SEARCH MODAL ── */
     .search-overlay {
       position: fixed; inset: 0; background: rgba(0,0,0,.6);
       z-index: 300; opacity: 0; pointer-events: none;
@@ -333,7 +322,6 @@
   </div>
 </nav>
 
-<!-- MOBILE MENU -->
 <div class="mobile-overlay" id="mobileOverlay" onclick="toggleMenu()"></div>
 <div class="mobile-menu" id="mobileMenu">
   <a href="index#features">Features</a>
@@ -358,7 +346,6 @@
   <p>The behind-the-scenes APIs and tools that power SpotiFLAC Mobile. We appreciate every one of them.</p>
 </div>
 
-<!-- INFRASTRUCTURE -->
 <section>
   <div class="section-inner">
     <div class="section-label">Infrastructure</div>
@@ -367,9 +354,7 @@
 
     <div class="infra-grid">
 
-      <!-- === TRACK LINKING === -->
 
-      <!-- Odesli / song.link (no GitHub — globe) -->
       <div class="infra-card">
         <div class="infra-icon" style="background: rgba(99,102,241,.1); color: #6366f1;">
           <svg viewBox="0 0 24 24"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93zm6.9-2.54c-.26-.81-1-1.39-1.9-1.39h-1v-3c0-.55-.45-1-1-1H8v-2h2c.55 0 1-.45 1-1V7h2c1.1 0 2-.9 2-2v-.41c2.93 1.19 5 4.06 5 7.41 0 2.08-.8 3.97-2.1 5.39z"/></svg>
@@ -384,7 +369,6 @@
         </div>
       </div>
 
-      <!-- I Don't Have Spotify (GitHub) -->
       <div class="infra-card">
         <div class="infra-icon" style="background: rgba(255,255,255,.08); color: #e8e8e8;">
           <svg viewBox="0 0 24 24"><path d="M12 .3a12 12 0 00-3.8 23.4c.6.1.8-.3.8-.6v-2c-3.3.7-4-1.6-4-1.6-.5-1.4-1.3-1.8-1.3-1.8-1-.7.1-.7.1-.7 1.2.1 1.8 1.2 1.8 1.2 1 1.8 2.8 1.3 3.5 1 .1-.8.4-1.3.7-1.6-2.7-.3-5.5-1.3-5.5-6 0-1.3.5-2.3 1.2-3.2-.1-.3-.5-1.5.1-3.2 0 0 1-.3 3.4 1.2a11.5 11.5 0 016 0c2.3-1.5 3.3-1.2 3.3-1.2.7 1.7.3 2.9.1 3.2.8.8 1.2 1.9 1.2 3.2 0 4.6-2.8 5.6-5.5 5.9.4.4.8 1.1.8 2.2v3.3c0 .3.2.7.8.6A12 12 0 0012 .3z"/></svg>
@@ -399,7 +383,6 @@
         </div>
       </div>
 
-      <!-- LRCLIB (GitHub) -->
       <div class="infra-card">
         <div class="infra-icon" style="background: rgba(255,255,255,.08); color: #e8e8e8;">
           <svg viewBox="0 0 24 24"><path d="M12 .3a12 12 0 00-3.8 23.4c.6.1.8-.3.8-.6v-2c-3.3.7-4-1.6-4-1.6-.5-1.4-1.3-1.8-1.3-1.8-1-.7.1-.7.1-.7 1.2.1 1.8 1.2 1.8 1.2 1 1.8 2.8 1.3 3.5 1 .1-.8.4-1.3.7-1.6-2.7-.3-5.5-1.3-5.5-6 0-1.3.5-2.3 1.2-3.2-.1-.3-.5-1.5.1-3.2 0 0 1-.3 3.4 1.2a11.5 11.5 0 016 0c2.3-1.5 3.3-1.2 3.3-1.2.7 1.7.3 2.9.1 3.2.8.8 1.2 1.9 1.2 3.2 0 4.6-2.8 5.6-5.5 5.9.4.4.8 1.1.8 2.2v3.3c0 .3.2.7.8.6A12 12 0 0012 .3z"/></svg>
@@ -414,7 +397,6 @@
         </div>
       </div>
 
-      <!-- Paxsenix (lyrics proxy) -->
       <div class="infra-card">
         <div class="infra-icon" style="background: rgba(59,130,246,.1); color: #3b82f6;">
           <svg viewBox="0 0 24 24"><path d="M12 2c2.4 0 4.6 1.1 6 3 1.4 1.9 1.8 4.3 1.2 6.6-.7 2.2-2.3 4-4.4 5v2.4h-6V17c-2.1-1-3.7-2.8-4.4-5C3.8 9.3 4.2 6.9 5.6 5 7 3.1 9.2 2 11.6 2H12zm-1 18h2v2h-2v-2zm-.2-5h2.4c1.9-.7 3.3-2.2 3.9-4.1.5-1.7.2-3.5-.8-4.9-1-1.4-2.6-2.2-4.3-2.2H12c-1.7 0-3.3.8-4.3 2.2-1 1.4-1.3 3.2-.8 4.9.6 1.9 2 3.4 3.9 4.1z"/></svg>
@@ -429,9 +411,7 @@
         </div>
       </div>
 
-      <!-- === QOBUZ & DEEZER API (Ruubiiiii) === -->
 
-      <!-- Ruubiiiii / MusicDL (GitHub) -->
       <div class="infra-card">
         <div class="infra-icon" style="background: rgba(255,255,255,.08); color: #e8e8e8;">
           <svg viewBox="0 0 24 24"><path d="M12 .3a12 12 0 00-3.8 23.4c.6.1.8-.3.8-.6v-2c-3.3.7-4-1.6-4-1.6-.5-1.4-1.3-1.8-1.3-1.8-1-.7.1-.7.1-.7 1.2.1 1.8 1.2 1.8 1.2 1 1.8 2.8 1.3 3.5 1 .1-.8.4-1.3.7-1.6-2.7-.3-5.5-1.3-5.5-6 0-1.3.5-2.3 1.2-3.2-.1-.3-.5-1.5.1-3.2 0 0 1-.3 3.4 1.2a11.5 11.5 0 016 0c2.3-1.5 3.3-1.2 3.3-1.2.7 1.7.3 2.9.1 3.2.8.8 1.2 1.9 1.2 3.2 0 4.6-2.8 5.6-5.5 5.9.4.4.8 1.1.8 2.2v3.3c0 .3.2.7.8.6A12 12 0 0012 .3z"/></svg>
@@ -446,9 +426,7 @@
         </div>
       </div>
 
-      <!-- === YOUTUBE AUDIO === -->
 
-      <!-- Cobalt (GitHub) -->
       <div class="infra-card">
         <div class="infra-icon" style="background: rgba(255,255,255,.08); color: #e8e8e8;">
           <svg viewBox="0 0 24 24"><path d="M12 .3a12 12 0 00-3.8 23.4c.6.1.8-.3.8-.6v-2c-3.3.7-4-1.6-4-1.6-.5-1.4-1.3-1.8-1.3-1.8-1-.7.1-.7.1-.7 1.2.1 1.8 1.2 1.8 1.2 1 1.8 2.8 1.3 3.5 1 .1-.8.4-1.3.7-1.6-2.7-.3-5.5-1.3-5.5-6 0-1.3.5-2.3 1.2-3.2-.1-.3-.5-1.5.1-3.2 0 0 1-.3 3.4 1.2a11.5 11.5 0 016 0c2.3-1.5 3.3-1.2 3.3-1.2.7 1.7.3 2.9.1 3.2.8.8 1.2 1.9 1.2 3.2 0 4.6-2.8 5.6-5.5 5.9.4.4.8 1.1.8 2.2v3.3c0 .3.2.7.8.6A12 12 0 0012 .3z"/></svg>
@@ -467,12 +445,10 @@
   </div>
 </section>
 
-<!-- DISCLAIMER -->
 <div class="disclaimer">
   <p>SpotiFLAC Mobile is not affiliated with, endorsed by, or connected to any of the services listed above. All trademarks and logos belong to their respective owners. This page is meant to acknowledge and appreciate the platforms that make this project possible.</p>
 </div>
 
-<!-- SEARCH MODAL -->
 <div class="search-overlay" id="searchOverlay" onclick="if(event.target===this)closeSearch()">
   <div class="search-modal">
     <div class="search-header">
@@ -491,7 +467,6 @@
   </div>
 </div>
 
-<!-- FOOTER -->
 <footer>
   <div class="footer-inner">
     <div class="footer-links">
@@ -518,7 +493,6 @@ document.getElementById('mobileMenu').addEventListener('click', function(e) {
 });
 </script>
 <script>
-/* ── DOCS SEARCH ── */
 (function() {
   var overlay = document.getElementById('searchOverlay');
   var input = document.getElementById('searchInput');