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/view/pages/files/widgets/file_element.dart

@@ -10,6 +10,7 @@ import '../../../../routing/app_routes.dart';
 import '../../../../share_intent/remote_file_ref.dart';
 import '../../../../utils/download_manager.dart';
 import '../../../../utils/file_clipboard.dart';
+import '../../../../utils/haptics.dart';
 import '../../../../widget/centered_leading.dart';
 import '../../../../widget/confirm_dialog.dart';
 import '../../../../widget/details_bottom_sheet.dart';
@@ -83,6 +84,7 @@ class _FileElementState extends State<FileElement> {
     if (job == null) return;
     final status = job.status.value;
     if (status is DownloadDone) {
+      Haptics.success();
       DownloadManager.instance.clear(widget.file.path);
       _detachJob();
       AppRoutes.openFileViewer(
@@ -288,6 +290,7 @@ class _FileElementState extends State<FileElement> {
   }
 
   void _showActionSheet() {
+    Haptics.longPress();
     showDetailsBottomSheet(
       context,
       children: (sheetCtx) => [