implemented a central haptic feedback system with configurable levels (off, reduced, full), added a Haptics facade providing semantic feedback methods, integrated haptic cues across navigation, settings toggles, and async action results, and updated version to 1.1.0+54

lib/storage/settings.dart

@@ -4,6 +4,7 @@ import 'package:json_annotation/json_annotation.dart';
 import 'dev_tools_settings.dart';
 import 'file_settings.dart';
 import 'file_view_settings.dart';
+import 'haptic_settings.dart';
 import 'holidays_settings.dart';
 import 'modules_settings.dart';
 import 'notification_settings.dart';
@@ -26,6 +27,7 @@ class Settings {
   FileViewSettings fileViewSettings;
   NotificationSettings notificationSettings;
   DevToolsSettings devToolsSettings;
+  HapticSettings hapticSettings;
 
   Settings({
     required this.appTheme,
@@ -38,6 +40,7 @@ class Settings {
     required this.fileViewSettings,
     required this.notificationSettings,
     required this.devToolsSettings,
+    required this.hapticSettings,
   });
 
   static String _themeToJson(ThemeMode m) => m.name;