feat(settings): 个性化设置

Author: ILoveScratch2

lib/main.dart

@@ -89,33 +89,22 @@ class _TouchFishAppState extends State<TouchFishApp> {
     return ListenableBuilder(
       listenable: _appState,
       builder: (context, _) {
-        // Determine theme color - only use custom colors if 'custom' is selected
         final isCustomTheme = _appState.themeColorKey == 'custom';
         final seedColor = _appState.themeColor;
-
-        // Build light theme
         var lightColorScheme = ColorScheme.fromSeed(
           seedColor: seedColor,
           brightness: Brightness.light,
         );
-
-        // Build dark theme
         var darkColorScheme = ColorScheme.fromSeed(
           seedColor: seedColor,
           brightness: Brightness.dark,
         );
-
-        // Apply custom colors only if custom theme is selected
         final customColors = _appState.customColors;
         if (isCustomTheme && customColors != null) {
           lightColorScheme = _applyCustomColors(lightColorScheme, customColors);
           darkColorScheme = _applyCustomColors(darkColorScheme, customColors);
         }
-
-        // Get card opacity
         final cardOpacity = _appState.cardOpacity;
-
-        // Get background image path
         final backgroundImagePath = _appState.backgroundImagePath;
         final hasBackgroundImage = backgroundImagePath != null && backgroundImagePath.isNotEmpty;
 

lib/screens/settings_screen.dart

@@ -1147,10 +1147,8 @@ class _SettingsScreenState extends State<SettingsScreen> with TickerProviderStat
     );
   }
 
-  // Build background image setting
   Widget _buildBackgroundImageSetting(
       BuildContext context, AppLocalizations l10n, SettingItem item) {
-    // Don't show on Web
     if (kIsWeb) {
       return const SizedBox.shrink();
     }