refactor: remove analytics module, update tool postprocessor tests

apps/lib/features/home/presentation/screens/home_screen.dart

@@ -12,7 +12,6 @@ import '../../../../app/di/injection.dart';
 import '../../../../app/router/app_route_observer.dart';
 import '../../../../app/router/app_routes.dart';
 import '../../../../core/l10n/l10n.dart';
-import '../../../../core/analytics/tracker.dart';
 import '../../../../core/theme/design_tokens.dart';
 import '../../../../core/inbox/inbox_sync_store.dart';
 import '../../../chat/presentation/bloc/chat_bloc.dart';
@@ -99,8 +98,6 @@ class _HomeScreenState extends State<HomeScreen>
   int _previousItemCount = 0;
   bool _previousIsLoadingHistory = false;
   bool _routeAwareSubscribed = false;
-  late final DateTime _pageEnteredAt;
-  int _pageClickCount = 0;
   double? _historyViewportPixels;
   double? _historyViewportMaxExtent;
   final GlobalKey<HomeInputHostState> _inputHostKey =
@@ -124,7 +121,6 @@ class _HomeScreenState extends State<HomeScreen>
       duration: const Duration(milliseconds: _rippleDurationMs),
     );
     _selectedImages.addAll(widget.initialSelectedImages);
-    _pageEnteredAt = DateTime.now();
     final initialUserId = widget.initialUserId?.trim();
     if (initialUserId != null && initialUserId.isNotEmpty) {
       unawaited(_chatBloc.switchUser(initialUserId));
@@ -152,14 +148,6 @@ class _HomeScreenState extends State<HomeScreen>
 
   @override
   void dispose() {
-    final stayDurationMs = DateTime.now()
-        .difference(_pageEnteredAt)
-        .inMilliseconds;
-    AnalyticsTracker.instance.trackPageView(
-      pageName: 'home',
-      stayDurationMs: stayDurationMs,
-      clickCount: _pageClickCount,
-    );
     _messageController.dispose();
     _scrollController.removeListener(_handleScrollChanged);
     _scrollController.dispose();
@@ -294,15 +282,15 @@ class _HomeScreenState extends State<HomeScreen>
     return HomeFloatingHeader(
       unreadCount: _unreadCount,
       onTapSettings: () {
-        _trackClick('header_settings');
+        
         context.push(AppRoutes.settingsMain);
       },
       onTapCalendar: () {
-        _trackClick('header_calendar');
+        
         context.push('${AppRoutes.calendarDayWeek}?from=home');
       },
       onTapMessages: () {
-        _trackClick('header_messages');
+        
         context.push(AppRoutes.messageInviteList);
       },
     );
@@ -414,7 +402,7 @@ class _HomeScreenState extends State<HomeScreen>
       child: HomeUnreadBadge(
         count: _chatUnreadBadgeCount,
         onTap: () {
-          _trackClick('unread_badge');
+          
           _scheduleAutoScroll(animated: true);
           if (mounted) {
             setState(() => _chatUnreadBadgeCount = 0);
@@ -467,7 +455,7 @@ class _HomeScreenState extends State<HomeScreen>
   }
 
   Future<void> _onLoadMore(BuildContext context) async {
-    _trackClick('history_load_more');
+    
     final chatBloc = context.read<ChatBloc>();
     await _loadMoreHistoryPreservingViewport(chatBloc);
   }
@@ -681,15 +669,15 @@ class _HomeScreenState extends State<HomeScreen>
       messageController: _messageController,
       onTapPlus: _isRecording
           ? () {
-              _trackClick('record_stop');
+              
               _stopRecording(autoSendAfterTranscribe: false);
             }
           : () {
-              _trackClick('input_plus');
+              
               _showBottomSheet(context);
             },
       onStopGenerating: () {
-        _trackClick('stop_generating');
+        
         _onStopGenerating();
       },
       onHoldToSpeakStart: _onHoldToSpeakStart,
@@ -701,15 +689,6 @@ class _HomeScreenState extends State<HomeScreen>
     );
   }
 
-  void _trackClick(String elementId) {
-    _pageClickCount += 1;
-    AnalyticsTracker.instance.trackClick(
-      pageName: 'home',
-      elementId: elementId,
-      elementType: 'button',
-    );
-  }
-
   void _removeImage(int index) {
     setState(() {
       _selectedImages.removeAt(index);

apps/lib/features/home/presentation/screens/home_screen_interactions.dart

@@ -53,7 +53,6 @@ extension _HomeScreenInteractions on _HomeScreenState {
     });
 
     try {
-      _trackClick('send_message');
       await _chatBloc.sendMessage(content, images: images);
     } finally {
       if (mounted) {