ну немножечко так оптимизировал чутка, добавил раздел 'производительность' в насторйки, немного сделал чуточку в кастомизации, пару мелочей переделал

lib/backend/modules/chats.dart

@@ -29,6 +29,7 @@ class CachedChat {
   final int? lastMsgId;
   final int? lastMsgTime;
   final String? lastMsgText;
+  final String? lastMsgTextOneLine;
   final int? lastMsgSenderId;
   final int unreadCount;
   final int lastEventTime;
@@ -40,7 +41,7 @@ class CachedChat {
   final Map<int, int> participants;
   final Set<String> options;
 
-  const CachedChat({
+  CachedChat({
     required this.id,
     required this.accountId,
     required this.type,
@@ -59,7 +60,9 @@ class CachedChat {
     required this.seenTime,
     required this.participants,
     this.options = const {},
-  });
+  }) : lastMsgTextOneLine = lastMsgText != null && lastMsgText.contains('\n')
+            ? lastMsgText.replaceAll('\n', ' ')
+            : lastMsgText;
 
   bool get isOfficial => options.contains('OFFICIAL');
 

lib/core/config/app_accent.dart

@@ -0,0 +1,34 @@
+import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class AppAccent {
+  static const prefKey = 'app_accent_seed';
+
+  static const List<({String label, Color? seed})> presets = [
+    (label: 'Системный', seed: null),
+    (label: 'Сиреневый', seed: Color(0xFFC1C4FF)),
+    (label: 'Синий', seed: Color(0xFF4F8EFF)),
+    (label: 'Бирюзовый', seed: Color(0xFF00BFA5)),
+    (label: 'Зелёный', seed: Color(0xFF43A047)),
+    (label: 'Янтарный', seed: Color(0xFFFFB300)),
+    (label: 'Розовый', seed: Color(0xFFE91E63)),
+    (label: 'Красный', seed: Color(0xFFE53935)),
+    (label: 'Фиолетовый', seed: Color(0xFF7E57C2)),
+  ];
+
+  static Future<Color?> load() async {
+    final prefs = await SharedPreferences.getInstance();
+    final val = prefs.getInt(prefKey);
+    if (val == null) return null;
+    return Color(val);
+  }
+
+  static Future<void> save(Color? color) async {
+    final prefs = await SharedPreferences.getInstance();
+    if (color == null) {
+      await prefs.remove(prefKey);
+    } else {
+      await prefs.setInt(prefKey, color.toARGB32());
+    }
+  }
+}

lib/core/config/app_bubble_shape.dart

@@ -0,0 +1,37 @@
+import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+enum BubbleStyle { mobile, desktop }
+
+class AppBubbleShape {
+  static const prefKey = 'app_bubble_shape';
+  static final ValueNotifier<BubbleStyle> current = ValueNotifier(
+    BubbleStyle.mobile,
+  );
+
+  static Future<BubbleStyle> load() async {
+    final prefs = await SharedPreferences.getInstance();
+    final val = prefs.getString(prefKey);
+    return _parse(val);
+  }
+
+  static Future<void> save(BubbleStyle style) async {
+    current.value = style;
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setString(prefKey, style.name);
+  }
+
+  static BubbleStyle _parse(String? val) {
+    if (val == BubbleStyle.desktop.name) return BubbleStyle.desktop;
+    return BubbleStyle.mobile;
+  }
+
+  static String label(BubbleStyle style) {
+    switch (style) {
+      case BubbleStyle.mobile:
+        return 'TG Mobile';
+      case BubbleStyle.desktop:
+        return 'TG Desktop';
+    }
+  }
+}

lib/core/config/app_cache_extent.dart

@@ -0,0 +1,33 @@
+import 'package:flutter/foundation.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class AppCacheExtent {
+  static const prefKey = 'app_cache_extent';
+  static const double defaultValue = 5000;
+  static const double min = 1000;
+  static const double max = 10000;
+  static const double lowWarnThreshold = 2500;
+  static const double highWarnThreshold = 7000;
+
+  static final ValueNotifier<double> current = ValueNotifier(defaultValue);
+
+  static Future<double> load() async {
+    final prefs = await SharedPreferences.getInstance();
+    final raw = prefs.getDouble(prefKey);
+    if (raw == null) return defaultValue;
+    return clamp(raw);
+  }
+
+  static Future<void> save(double value) async {
+    final clamped = clamp(value);
+    current.value = clamped;
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setDouble(prefKey, clamped);
+  }
+
+  static double clamp(double v) {
+    if (v < min) return min;
+    if (v > max) return max;
+    return v;
+  }
+}

lib/frontend/screens/calls/calls_tab.dart

@@ -170,6 +170,8 @@ class _CallsTabState extends State<CallsTab> {
                       ? CachedNetworkImage(
                           imageUrl: call.avatarUrl!,
                           fit: BoxFit.cover,
+                          memCacheWidth: 144,
+                          memCacheHeight: 144,
                           fadeInDuration: const Duration(milliseconds: 120),
                           errorWidget: (context, url, error) =>
                               _buildPlaceholderAvatar(cs, call.name),

lib/frontend/screens/chats/chat_info_screen.dart

@@ -299,6 +299,8 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
               child: CachedNetworkImage(
                 imageUrl: widget.imageUrl,
                 fit: BoxFit.cover,
+                memCacheWidth: 360,
+                memCacheHeight: 360,
                 errorWidget: (context, error, stack) => _avatarLetters(cs),
               ),
             )
@@ -394,7 +396,7 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
         child: Column(
           mainAxisSize: MainAxisSize.min,
           children: [
-            Icon(icon, color: const Color(0xFF007AFF), size: 22),
+            Icon(icon, color: cs.primary, size: 22),
             const SizedBox(height: 4),
             Text(
               label,
@@ -806,7 +808,7 @@ class _ChatInfoScreenState extends State<ChatInfoScreen> {
           (avatar != null && avatar.isNotEmpty)
               ? CircleAvatar(
                   radius: 22,
-                  backgroundImage: CachedNetworkImageProvider(avatar),
+                  backgroundImage: CachedNetworkImageProvider(avatar, maxWidth: 144, maxHeight: 144),
                   backgroundColor: cs.primaryContainer,
                 )
               : CircleAvatar(

lib/frontend/screens/chats/chat_list_screen.dart

@@ -74,16 +74,24 @@ class _ChatListScreenState extends State<ChatListScreen>
   double _navDragBaseLeft = 0;
   double _revealAnimBegin = 0.0;
   double _closeAnimBegin = 0.0;
-  double _pullRatio = 0.0;
   static const double _kStoriesPullTriggerPx = 16.0;
 
+  final _StoriesUi _storiesUi = _StoriesUi();
+  double get _pullRatio => _storiesUi.pullRatio;
+  set _pullRatio(double v) => _storiesUi.pullRatio = v;
+  bool get _storiesDockedOpen => _storiesUi.dockedOpen;
+  set _storiesDockedOpen(bool v) => _storiesUi.dockedOpen = v;
+  bool get _storiesOverscrollRevealArmed => _storiesUi.overscrollRevealArmed;
+  set _storiesOverscrollRevealArmed(bool v) =>
+      _storiesUi.overscrollRevealArmed = v;
+  bool get _shouldCollapseSearch => _storiesUi.shouldCollapseSearch;
+  set _shouldCollapseSearch(bool v) => _storiesUi.shouldCollapseSearch = v;
+
   bool _navDragging = false;
   bool _isFabOpen = false;
   bool _showCacheWarning = false;
   bool _storiesAnimClosing = false;
-  bool _storiesDockedOpen = false;
+  Timer? _contactRebuildTimer;
-  bool _storiesOverscrollRevealArmed = true;
-  bool _shouldCollapseSearch = false;
   bool get _isSelectionMode => _selectedChats.isNotEmpty;
   bool? _foldersListKnown;
 
@@ -370,11 +378,19 @@ class _ChatListScreenState extends State<ChatListScreen>
     for (final id in ids) {
       messagesModule.searchContactById(id).whenComplete(() {
         _inflightContactIds.remove(id);
-        if (mounted) setState(() {});
+        _scheduleContactRebuild();
       });
     }
   }
 
+  void _scheduleContactRebuild() {
+    if (!mounted) return;
+    _contactRebuildTimer?.cancel();
+    _contactRebuildTimer = Timer(const Duration(milliseconds: 120), () {
+      if (mounted) setState(() {});
+    });
+  }
+
   List<CachedChat> _chatsForPageIndex(int pageIndex) {
     List<CachedChat> base;
     if (_folders.isEmpty) {
@@ -436,9 +452,8 @@ class _ChatListScreenState extends State<ChatListScreen>
     if (!c.hasClients) return;
     final double offset = c.offset;
     if (_isSelectionMode && !_shouldCollapseSearch && offset < 132) {
-      setState(() {
+      _shouldCollapseSearch = true;
-        _shouldCollapseSearch = true;
+      _storiesUi.notify();
-      });
     }
 
     if (offset < 0) {
@@ -453,9 +468,8 @@ class _ChatListScreenState extends State<ChatListScreen>
         _startStoriesAutoReveal(dragRatio);
       } else if (!_storiesDockedOpen) {
         if (dragRatio != _pullRatio) {
-          setState(() {
+          _pullRatio = dragRatio;
-            _pullRatio = dragRatio;
+          _storiesUi.notify();
-          });
         }
       }
     } else {
@@ -470,14 +484,9 @@ class _ChatListScreenState extends State<ChatListScreen>
       final disarm = offset > 3 && _storiesOverscrollRevealArmed;
       final clearPull = _pullRatio > 0;
       if (disarm || clearPull) {
-        setState(() {
+        if (disarm) _storiesOverscrollRevealArmed = false;
-          if (disarm) {
+        if (clearPull) _pullRatio = 0.0;
-            _storiesOverscrollRevealArmed = false;
+        _storiesUi.notify();
-          }
-          if (clearPull) {
-            _pullRatio = 0.0;
-          }
-        });
       }
     }
   }
@@ -518,85 +527,81 @@ class _ChatListScreenState extends State<ChatListScreen>
       animation: _shimmerController,
       builder: (context, child) {
         final opacity = 0.3 + 0.3 * sin(_shimmerController.value * pi * 2);
-        return Opacity(
+        return Opacity(opacity: opacity, child: child);
-          opacity: opacity,
-          child: Padding(
-            padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 6),
-            child: Row(
-              children: [
-                Container(
-                  width: 48,
-                  height: 48,
-                  decoration: BoxDecoration(
-                    color: cs.surfaceContainerHighest,
-                    shape: BoxShape.circle,
-                  ),
-                ),
-                const SizedBox(width: 12),
-                Expanded(
-                  child: SizedBox(
-                    height: 48,
-                    child: Column(
-                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                      crossAxisAlignment: CrossAxisAlignment.start,
-                      children: [
-                        Container(
-                          width: 120,
-                          height: 14,
-                          decoration: BoxDecoration(
-                            color: cs.surfaceContainerHighest,
-                            borderRadius: BorderRadius.circular(7),
-                          ),
-                        ),
-                        Container(
-                          width: double.infinity,
-                          height: 12,
-                          decoration: BoxDecoration(
-                            color: cs.surfaceContainerHighest,
-                            borderRadius: BorderRadius.circular(6),
-                          ),
-                        ),
-                      ],
-                    ),
-                  ),
-                ),
-              ],
-            ),
-          ),
-        );
       },
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 6),
+        child: Row(
+          children: [
+            Container(
+              width: 48,
+              height: 48,
+              decoration: BoxDecoration(
+                color: cs.surfaceContainerHighest,
+                shape: BoxShape.circle,
+              ),
+            ),
+            const SizedBox(width: 12),
+            Expanded(
+              child: SizedBox(
+                height: 48,
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Container(
+                      width: 120,
+                      height: 14,
+                      decoration: BoxDecoration(
+                        color: cs.surfaceContainerHighest,
+                        borderRadius: BorderRadius.circular(7),
+                      ),
+                    ),
+                    Container(
+                      width: double.infinity,
+                      height: 12,
+                      decoration: BoxDecoration(
+                        color: cs.surfaceContainerHighest,
+                        borderRadius: BorderRadius.circular(6),
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
     );
   }
 
   void _onStoriesRevealTick() {
     if (!mounted) return;
     final t = Curves.easeOutCubic.transform(_storiesRevealController.value);
-    setState(() {
+    if (_storiesAnimClosing) {
-      if (_storiesAnimClosing) {
+      _pullRatio = _closeAnimBegin * (1.0 - t);
-        _pullRatio = _closeAnimBegin * (1.0 - t);
+    } else {
-      } else {
+      _pullRatio = _revealAnimBegin + (1.0 - _revealAnimBegin) * t;
-        _pullRatio = _revealAnimBegin + (1.0 - _revealAnimBegin) * t;
+    }
-      }
+    _storiesUi.notify();
-    });
   }
 
   void _onStoriesRevealStatus(AnimationStatus status) {
     if (!mounted) return;
     if (status == AnimationStatus.completed) {
-      setState(() {
+      if (_storiesAnimClosing) {
-        if (_storiesAnimClosing) {
+        _pullRatio = 0.0;
-          _pullRatio = 0.0;
+        _storiesDockedOpen = false;
-          _storiesDockedOpen = false;
+        _storiesAnimClosing = false;
-          _storiesAnimClosing = false;
+        _storiesOverscrollRevealArmed = true;
-          _storiesOverscrollRevealArmed = true;
+      } else {
-        } else {
+        _pullRatio = 1.0;
-          _pullRatio = 1.0;
+        _storiesDockedOpen = true;
-          _storiesDockedOpen = true;
+        _storiesRevealLayoutSettleUntil = DateTime.now().add(
-          _storiesRevealLayoutSettleUntil = DateTime.now().add(
+          const Duration(milliseconds: 520),
-            const Duration(milliseconds: 520),
+        );
-          );
+      }
-        }
+      _storiesUi.notify();
-      });
     }
   }
 
@@ -607,10 +612,9 @@ class _ChatListScreenState extends State<ChatListScreen>
     _storiesAnimClosing = false;
     final from = max(_pullRatio, suggestedFrom.clamp(0.0, 1.0));
     if (from >= 1.0) {
-      setState(() {
+      _pullRatio = 1.0;
-        _pullRatio = 1.0;
+      _storiesDockedOpen = true;
-        _storiesDockedOpen = true;
+      _storiesUi.notify();
-      });
       _storiesRevealLayoutSettleUntil = DateTime.now().add(
         const Duration(milliseconds: 520),
       );
@@ -638,12 +642,11 @@ class _ChatListScreenState extends State<ChatListScreen>
     _storiesAnimClosing = true;
     final from = _pullRatio.clamp(0.0, 1.0);
     if (from <= 0) {
-      setState(() {
+      _pullRatio = 0.0;
-        _pullRatio = 0.0;
+      _storiesDockedOpen = false;
-        _storiesDockedOpen = false;
+      _storiesAnimClosing = false;
-        _storiesAnimClosing = false;
+      _storiesOverscrollRevealArmed = true;
-        _storiesOverscrollRevealArmed = true;
+      _storiesUi.notify();
-      });
       return;
     }
     _closeAnimBegin = from;
@@ -659,9 +662,8 @@ class _ChatListScreenState extends State<ChatListScreen>
 
     if (n is ScrollEndNotification) {
       if (n.metrics.pixels <= 0.5) {
-        setState(() {
+        _storiesOverscrollRevealArmed = true;
-          _storiesOverscrollRevealArmed = true;
+        _storiesUi.notify();
-        });
       }
       return false;
     }
@@ -714,6 +716,8 @@ class _ChatListScreenState extends State<ChatListScreen>
       c.removeListener(fn);
       c.dispose();
     }
+    _contactRebuildTimer?.cancel();
+    _storiesUi.dispose();
     super.dispose();
   }
 
@@ -774,15 +778,17 @@ class _ChatListScreenState extends State<ChatListScreen>
         mainAxisSize: MainAxisSize.min,
         crossAxisAlignment: CrossAxisAlignment.stretch,
         children: [
-          ClipRect(
+          ListenableBuilder(
-            clipBehavior: Clip.hardEdge,
+            listenable: _storiesUi,
-            child: AnimatedSize(
+            builder: (context, _) => ClipRect(
-              duration: const Duration(milliseconds: 200),
+              clipBehavior: Clip.hardEdge,
-              curve: Curves.easeOutCubic,
+              child: AnimatedSize(
-              alignment: Alignment.topCenter,
+                duration: const Duration(milliseconds: 200),
-              child: _shouldCollapseSearch
+                curve: Curves.easeOutCubic,
-                  ? const SizedBox(width: double.infinity, height: 52)
+                alignment: Alignment.topCenter,
-                  : Column(
+                child: _shouldCollapseSearch
+                    ? const SizedBox(width: double.infinity, height: 52)
+                    : Column(
                       mainAxisSize: MainAxisSize.min,
                       crossAxisAlignment: CrossAxisAlignment.stretch,
                       children: [
@@ -933,7 +939,7 @@ class _ChatListScreenState extends State<ChatListScreen>
                             ),
                           ),
                         Padding(
-                          padding: const EdgeInsets.fromLTRB(20, 3, 20, 14),
+                          padding: const EdgeInsets.fromLTRB(20, 3, 20, 4),
                           child: Container(
                             height: 44,
                             decoration: BoxDecoration(
@@ -974,13 +980,14 @@ class _ChatListScreenState extends State<ChatListScreen>
                         ),
                       ],
                     ),
+              ),
             ),
           ),
           if (_folders.length > 1)
             AnimatedContainer(
               duration: const Duration(milliseconds: 300),
               curve: Curves.easeOutCubic,
-              height: 48,
+              height: 34,
               color: cs.surface,
               child: ScrollConfiguration(
                 behavior: ScrollConfiguration.of(context).copyWith(
@@ -1007,7 +1014,7 @@ class _ChatListScreenState extends State<ChatListScreen>
                               scrollDirection: Axis.horizontal,
                               padding: const EdgeInsets.symmetric(
                                 horizontal: 20,
-                                vertical: 4,
+                                vertical: 2,
                               ),
                               physics: const BouncingScrollPhysics(),
                               children: [
@@ -1024,7 +1031,7 @@ class _ChatListScreenState extends State<ChatListScreen>
                             return Padding(
                               padding: const EdgeInsets.symmetric(
                                 horizontal: 20,
-                                vertical: 4,
+                                vertical: 2,
                               ),
                               child: Row(
                                 children: [
@@ -1054,6 +1061,13 @@ class _ChatListScreenState extends State<ChatListScreen>
     final chats = _chatsForPageIndex(pageIndex);
     final sc = _folderChatScrollControllers[pageIndex];
     final cs = Theme.of(context).colorScheme;
+    final pinnedCount = _isInitialLoading
+        ? 0
+        : chats.where((c) => (c.favIndex ?? 0) > 0).length;
+    final hasSeparator = pinnedCount > 0 && pinnedCount < chats.length;
+    final totalItems = _isInitialLoading
+        ? 10
+        : chats.length + (hasSeparator ? 1 : 0);
     return NotificationListener<ScrollNotification>(
       onNotification: (ScrollNotification n) {
         if (_currentNavIndex != 0) return false;
@@ -1098,10 +1112,6 @@ class _ChatListScreenState extends State<ChatListScreen>
                   return _buildChatShimmer();
                 }
 
-                final pinnedCount = chats.where((c) => (c.favIndex ?? 0) > 0).length;
-                final hasSeparator = pinnedCount > 0 && pinnedCount < chats.length;
-
-                // Insert separator row between pinned and regular sections
                 if (hasSeparator && index == pinnedCount) {
                   return Padding(
                     padding: const EdgeInsets.symmetric(horizontal: 20),
@@ -1131,7 +1141,7 @@ class _ChatListScreenState extends State<ChatListScreen>
                   return _buildChatItem(
                     chat.id.toString(),
                     name ?? "Пользователь",
-                    chat.lastMsgText?.replaceAll('\n', ' ') ?? '',
+                    chat.lastMsgTextOneLine ?? '',
                     _formatTime(chat.lastMsgTime),
                     avatar ?? "",
                     isOnline: chat.isOnline,
@@ -1172,7 +1182,7 @@ class _ChatListScreenState extends State<ChatListScreen>
                     chatType: chat.type,
                   );
                 }
-              }, childCount: _isInitialLoading ? 10 : chats.length + (chats.any((c) => (c.favIndex ?? 0) > 0) && chats.any((c) => (c.favIndex ?? 0) <= 0) ? 1 : 0)),
+              }, childCount: totalItems),
             ),
           SliverPadding(
             padding: EdgeInsets.only(
@@ -1673,7 +1683,7 @@ class _ChatListScreenState extends State<ChatListScreen>
                 ),
                 child: CircleAvatar(
                   radius: 26,
-                  backgroundImage: CachedNetworkImageProvider(imageUrl),
+                  backgroundImage: CachedNetworkImageProvider(imageUrl, maxWidth: 144, maxHeight: 144),
                 ),
               ),
               const SizedBox(height: 6),
@@ -1742,33 +1752,36 @@ class _ChatListScreenState extends State<ChatListScreen>
     final isSelected = _selectedFolderId == folderId;
     return GestureDetector(
       onTap: () {
-        final i = _folders.indexWhere((f) => f.id == folderId);
+        final target = _folders.indexWhere((f) => f.id == folderId);
-        if (i < 0) return;
+        if (target < 0) return;
         setState(() => _selectedFolderId = folderId);
         if (_folderPageController.hasClients) {
-          final cur = _folderPageController.page?.round();
+          final cur = _folderPageController.page?.round() ?? 0;
-          if (cur != i) {
+          if (cur == target) return;
-            _folderPageController.animateToPage(
+          if ((target - cur).abs() > 1) {
-              i,
+            final neighbor = target > cur ? target - 1 : target + 1;
-              duration: const Duration(milliseconds: 320),
+            _folderPageController.jumpToPage(neighbor);
-              curve: Curves.easeOutCubic,
-            );
           }
+          _folderPageController.animateToPage(
+            target,
+            duration: const Duration(milliseconds: 280),
+            curve: Curves.easeOutCubic,
+          );
         }
       },
       child: Container(
         alignment: Alignment.center,
-        padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 8),
+        padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
         decoration: BoxDecoration(
           color: isSelected ? cs.primaryContainer : cs.surfaceContainerHigh,
-          borderRadius: BorderRadius.circular(10),
+          borderRadius: BorderRadius.circular(8),
         ),
         child: Text(
           title,
           textAlign: TextAlign.center,
           style: TextStyle(
             color: isSelected ? cs.onPrimaryContainer : cs.primary,
-            fontSize: 14,
+            fontSize: 13,
             fontWeight: FontWeight.w500,
           ),
         ),
@@ -1829,7 +1842,7 @@ Navigator.push(
                     radius: 24,
                     backgroundColor: cs.surfaceContainerHighest,
                     backgroundImage: imageUrl.isNotEmpty
-                        ? CachedNetworkImageProvider(imageUrl)
+                        ? CachedNetworkImageProvider(imageUrl, maxWidth: 144, maxHeight: 144)
                         : null,
                     child: imageUrl.isEmpty
                         ? Text(
@@ -2158,9 +2171,18 @@ Navigator.push(
         ),
         child: CircleAvatar(
           radius: 12,
-          backgroundImage: CachedNetworkImageProvider(imageUrl),
+          backgroundImage: CachedNetworkImageProvider(imageUrl, maxWidth: 144, maxHeight: 144),
         ),
       ),
     );
   }
 }
+
+class _StoriesUi extends ChangeNotifier {
+  double pullRatio = 0.0;
+  bool dockedOpen = false;
+  bool overscrollRevealArmed = true;
+  bool shouldCollapseSearch = false;
+
+  void notify() => notifyListeners();
+}

lib/frontend/screens/chats/chat_screen.dart

@@ -10,6 +10,7 @@ import '../../../backend/api.dart';
 import '../../../backend/modules/messages.dart';
 import '../../../core/storage/app_database.dart';
 import '../../../core/utils/haptics.dart';
+import '../../../core/config/app_cache_extent.dart';
 import '../../../models/attachment.dart';
 import '../../widgets/message_bubble.dart';
 import '../../widgets/attachment_panel.dart';
@@ -49,18 +50,18 @@ class _ChatScreenState extends State<ChatScreen>
   final TextEditingController _messageController = TextEditingController();
   final ScrollController _scrollController = ScrollController();
   final GlobalKey _listKey = GlobalKey();
-  bool _hasText = false;
+  final ValueNotifier<bool> _hasText = ValueNotifier(false);
   bool _isLoading = true;
-  bool _showAttachmentPanel = false;
+  final ValueNotifier<bool> _showAttachmentPanel = ValueNotifier(false);
   late AnimationController _shimmerController;
   List<CachedMessage> _messages = [];
   int _myId = 0;
   CachedChat? chat;
 
-  DateTime? _floatingDate;
+  final ValueNotifier<DateTime?> _floatingDate = ValueNotifier(null);
-  DateTime? _lastFloatingDate;
   Timer? _floatingDateTimer;
   late final AnimationController _floatingDateAnimController;
+  late final CurvedAnimation _floatingDateCurved;
   final Map<int, GlobalKey> _separatorKeys = {};
   double _lastScrollOffset = 0;
   String? _lastSentId;
@@ -79,6 +80,11 @@ class _ChatScreenState extends State<ChatScreen>
       duration: const Duration(milliseconds: 220),
       reverseDuration: const Duration(milliseconds: 380),
     );
+    _floatingDateCurved = CurvedAnimation(
+      parent: _floatingDateAnimController,
+      curve: Curves.easeOut,
+      reverseCurve: Curves.easeIn,
+    );
 
     _loadHistory();
   }
@@ -139,7 +145,11 @@ class _ChatScreenState extends State<ChatScreen>
     _messageController.removeListener(_onTextChanged);
     _scrollController.removeListener(_onScrollForDate);
     _floatingDateTimer?.cancel();
+    _floatingDateCurved.dispose();
     _floatingDateAnimController.dispose();
+    _floatingDate.dispose();
+    _hasText.dispose();
+    _showAttachmentPanel.dispose();
     _messageController.dispose();
     _scrollController.dispose();
     _shimmerController.dispose();
@@ -147,11 +157,9 @@ class _ChatScreenState extends State<ChatScreen>
   }
 
   void _onTextChanged() {
-    final bool newHasText = _messageController.text.trim().isNotEmpty;
+    final newHasText = _messageController.text.trim().isNotEmpty;
-    if (newHasText != _hasText) {
+    if (newHasText != _hasText.value) {
-      setState(() {
+      _hasText.value = newHasText;
-        _hasText = newHasText;
-      });
     }
   }
 
@@ -189,11 +197,11 @@ class _ChatScreenState extends State<ChatScreen>
         status: 'sending',
       );
 
+      _hasText.value = false;
       setState(() {
         _lastSentId = tempId;
         _messages.add(tempMessage);
         _messageController.clear();
-        _hasText = false;
       });
 
       // Instant tactile "whoosh" the moment the message leaves the composer,
@@ -386,12 +394,8 @@ class _ChatScreenState extends State<ChatScreen>
 
     if (result == null) return;
 
-    final bool dateChanged = result != _lastFloatingDate;
+    final bool dateChanged = result != _floatingDate.value;
-    _lastFloatingDate = result;
+    _floatingDate.value = result;
-
-    if (result != _floatingDate) {
-      setState(() => _floatingDate = result);
-    }
 
     if (dateChanged) {
       _floatingDateAnimController.forward(from: 0);
@@ -420,7 +424,7 @@ class _ChatScreenState extends State<ChatScreen>
   }
 
   Widget _buildDateSeparatorWidget(BuildContext context, DateTime date,
-      {Key? key}) {
+      {Key? key, bool floating = false}) {
     final cs = Theme.of(context).colorScheme;
     return Padding(
       key: key,
@@ -429,7 +433,7 @@ class _ChatScreenState extends State<ChatScreen>
         child: Container(
           padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
           decoration: BoxDecoration(
-            color: cs.surfaceContainerHighest.withValues(alpha: 0.6),
+            color: cs.surfaceContainerHighest,
             borderRadius: BorderRadius.circular(12),
           ),
           child: Text(
@@ -437,7 +441,7 @@ class _ChatScreenState extends State<ChatScreen>
             style: TextStyle(
               color: cs.onSurfaceVariant,
               fontSize: 12,
-              fontStyle: FontStyle.italic,
+              fontStyle: floating ? FontStyle.normal : FontStyle.italic,
             ),
           ),
         ),
@@ -482,7 +486,7 @@ class _ChatScreenState extends State<ChatScreen>
                 if (widget.imageUrl.isNotEmpty)
                   CircleAvatar(
                     radius: 18,
-                    backgroundImage: CachedNetworkImageProvider(widget.imageUrl),
+                    backgroundImage: CachedNetworkImageProvider(widget.imageUrl, maxWidth: 144, maxHeight: 144),
                   )
                 else
                   CircleAvatar(
@@ -563,16 +567,21 @@ class _ChatScreenState extends State<ChatScreen>
               _buildInputArea(context),
             ],
           ),
-          if (_showAttachmentPanel)
+          ValueListenableBuilder<bool>(
-            Positioned(
+            valueListenable: _showAttachmentPanel,
-              left: 0,
+            builder: (context, open, _) {
-              right: 0,
+              if (!open) return const SizedBox.shrink();
-              bottom: 0,
+              return Positioned(
-              child: AttachmentPanel(
+                left: 0,
-                chatId: widget.chatId,
+                right: 0,
-                onClose: () => setState(() => _showAttachmentPanel = false),
+                bottom: 0,
-              ),
+                child: AttachmentPanel(
-            ),
+                  chatId: widget.chatId,
+                  onClose: () => _showAttachmentPanel.value = false,
+                ),
+              );
+            },
+          ),
         ],
       ),
     );
@@ -595,11 +604,13 @@ class _ChatScreenState extends State<ChatScreen>
     return Stack(
       key: _listKey,
       children: [
-        ListView.builder(
+        ValueListenableBuilder<double>(
+          valueListenable: AppCacheExtent.current,
+          builder: (context, cacheExtent, _) => ListView.builder(
           controller: _scrollController,
           reverse: true,
           padding: const EdgeInsets.symmetric(vertical: 8),
-          cacheExtent: 9999,
+          cacheExtent: cacheExtent,
           itemCount: items.length,
           itemBuilder: (context, index) {
             final item = items[items.length - 1 - index];
@@ -641,32 +652,34 @@ class _ChatScreenState extends State<ChatScreen>
             return bubble;
           },
         ),
-        if (_lastFloatingDate != null)
+        ),
-          Positioned(
+        Positioned(
-            top: 8,
+          top: 8,
-            left: 0,
+          left: 0,
-            right: 0,
+          right: 0,
-            child: IgnorePointer(
+          child: IgnorePointer(
-              child: AnimatedBuilder(
+            child: ValueListenableBuilder<DateTime?>(
-                animation: _floatingDateAnimController,
+              valueListenable: _floatingDate,
-                builder: (context, child) {
+              builder: (context, date, _) {
-                  final t = CurvedAnimation(
+                if (date == null) return const SizedBox.shrink();
-                    parent: _floatingDateAnimController,
+                return AnimatedBuilder(
-                    curve: Curves.easeOut,
+                  animation: _floatingDateCurved,
-                    reverseCurve: Curves.easeIn,
+                  builder: (context, child) {
-                  ).value;
+                    final t = _floatingDateCurved.value;
-                  return Opacity(
+                    return Opacity(
-                    opacity: t,
+                      opacity: t,
-                    child: Transform.scale(
+                      child: Transform.scale(
-                      scale: 0.82 + 0.18 * t,
+                        scale: 0.82 + 0.18 * t,
-                      child: child,
+                        child: child,
-                    ),
+                      ),
-                  );
+                    );
-                },
+                  },
-                child: _buildDateSeparatorWidget(context, _lastFloatingDate!),
+                  child: _buildDateSeparatorWidget(context, date, floating: true),
-              ),
+                );
+              },
             ),
           ),
+        ),
       ],
     );
   }
@@ -842,7 +855,7 @@ class _ChatScreenState extends State<ChatScreen>
                           if (event is KeyDownEvent &&
                               event.logicalKey == LogicalKeyboardKey.enter &&
                               !HardwareKeyboard.instance.isShiftPressed) {
-                            if (_hasText) _sendMessage();
+                            if (_hasText.value) _sendMessage();
                             return KeyEventResult.handled;
                           }
                           return KeyEventResult.ignored;
@@ -868,64 +881,35 @@ class _ChatScreenState extends State<ChatScreen>
                         ),
                       ),
                     ),
-                    AnimatedContainer(
+                    _AttachButton(
-                      duration: const Duration(milliseconds: 200),
+                      hasText: _hasText,
-                      width: _hasText ? 0 : 36,
+                      panelOpen: _showAttachmentPanel,
-                      child: AnimatedOpacity(
+                      mutedIcon: mutedIcon,
-                        duration: const Duration(milliseconds: 200),
+                      cs: cs,
-                        opacity: _hasText ? 0 : 1,
-                        child: _hasText
-                            ? const SizedBox.shrink()
-                            : GestureDetector(
-                                onTap: _showAttachmentPanel ? null : () => setState(() => _showAttachmentPanel = true),
-                                child: Padding(
-                                  padding: const EdgeInsets.only(left: 12),
-                                  child: Stack(
-                                    alignment: Alignment.center,
-                                    children: [
-                                      if (_showAttachmentPanel)
-                                        SizedBox(
-                                          width: 24,
-                                          height: 24,
-                                          child: CircularProgressIndicator(
-                                            strokeWidth: 2,
-                                            color: cs.primary,
-                                          ),
-                                        ),
-                                      Icon(
-                                        Symbols.attachment,
-                                        color: _showAttachmentPanel
-                                            ? cs.onSurfaceVariant.withValues(alpha: 0.3)
-                                            : mutedIcon,
-                                        size: 24,
-                                        weight: 400,
-                                      ),
-                                    ],
-                                  ),
-                                ),
-                              ),
-                      ),
                     ),
                   ],
                 ),
               ),
             ),
             const SizedBox(width: 8),
-            Container(
+            ValueListenableBuilder<bool>(
-              width: 54,
+              valueListenable: _hasText,
-              height: 54,
+              builder: (context, hasText, _) => Container(
-              alignment: Alignment.center,
+                width: 54,
-              decoration: BoxDecoration(
+                height: 54,
-                color: _hasText ? cs.primary : cs.surfaceContainerHighest,
+                alignment: Alignment.center,
-                shape: BoxShape.circle,
+                decoration: BoxDecoration(
-              ),
+                  color: hasText ? cs.primary : cs.surfaceContainerHighest,
-              child: GestureDetector(
+                  shape: BoxShape.circle,
-                onTap: _hasText ? _sendMessage : null,
+                ),
-                child: Icon(
+                child: GestureDetector(
-                  _hasText ? Symbols.send : Symbols.mic,
+                  onTap: hasText ? _sendMessage : null,
-                  color: _hasText ? cs.onPrimary : cs.onSurface,
+                  child: Icon(
-                  size: 24,
+                    hasText ? Symbols.send : Symbols.mic,
-                  weight: 400,
+                    color: hasText ? cs.onPrimary : cs.onSurface,
+                    size: 24,
+                    weight: 400,
+                  ),
                 ),
               ),
             ),
@@ -936,6 +920,70 @@ class _ChatScreenState extends State<ChatScreen>
   }
 }
 
+class _AttachButton extends StatelessWidget {
+  final ValueNotifier<bool> hasText;
+  final ValueNotifier<bool> panelOpen;
+  final Color mutedIcon;
+  final ColorScheme cs;
+
+  const _AttachButton({
+    required this.hasText,
+    required this.panelOpen,
+    required this.mutedIcon,
+    required this.cs,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return ValueListenableBuilder<bool>(
+      valueListenable: hasText,
+      builder: (context, isText, _) {
+        return AnimatedContainer(
+          duration: const Duration(milliseconds: 200),
+          width: isText ? 0 : 36,
+          child: AnimatedOpacity(
+            duration: const Duration(milliseconds: 200),
+            opacity: isText ? 0 : 1,
+            child: isText
+                ? const SizedBox.shrink()
+                : ValueListenableBuilder<bool>(
+                    valueListenable: panelOpen,
+                    builder: (context, open, _) => GestureDetector(
+                      onTap: open ? null : () => panelOpen.value = true,
+                      child: Padding(
+                        padding: const EdgeInsets.only(left: 12),
+                        child: Stack(
+                          alignment: Alignment.center,
+                          children: [
+                            if (open)
+                              SizedBox(
+                                width: 24,
+                                height: 24,
+                                child: CircularProgressIndicator(
+                                  strokeWidth: 2,
+                                  color: cs.primary,
+                                ),
+                              ),
+                            Icon(
+                              Symbols.attachment,
+                              color: open
+                                  ? cs.onSurfaceVariant.withValues(alpha: 0.3)
+                                  : mutedIcon,
+                              size: 24,
+                              weight: 400,
+                            ),
+                          ],
+                        ),
+                      ),
+                    ),
+                  ),
+          ),
+        );
+      },
+    );
+  }
+}
+
 class _SentMessageAnimation extends StatefulWidget {
   final Widget child;
   final VoidCallback onComplete;

lib/frontend/screens/contacts/contacts_tab.dart

@@ -88,6 +88,8 @@ class _ContactsTabState extends State<ContactsTab> {
                       ? CachedNetworkImage(
                           imageUrl: contact.baseUrl!,
                           fit: BoxFit.cover,
+                          memCacheWidth: 144,
+                          memCacheHeight: 144,
                           fadeInDuration: const Duration(milliseconds: 120),
                           errorWidget: (context, url, error) =>
                               _buildPlaceholderAvatar(cs, nameToDisplay),

lib/frontend/screens/profile/appearance_screen.dart

@@ -0,0 +1,526 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:m3e_collection/m3e_collection.dart';
+import 'package:material_symbols_icons/symbols.dart';
+
+import '../../../core/config/app_bubble_shape.dart';
+import '../../../core/utils/haptics.dart';
+import '../../../main.dart';
+
+class AppearanceScreen extends StatefulWidget {
+  const AppearanceScreen({super.key});
+
+  @override
+  State<AppearanceScreen> createState() => _AppearanceScreenState();
+}
+
+class _AppearanceScreenState extends State<AppearanceScreen> {
+  static const _fallback = Color(0xFFC1C4FF);
+
+  final ValueNotifier<Color> _color = ValueNotifier(_fallback);
+  final ValueNotifier<bool> _isSystem = ValueNotifier(false);
+  bool _initialized = false;
+  bool _accentExpanded = false;
+  Timer? _debounce;
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    if (!_initialized) {
+      _initialized = true;
+      final seed = KometApp.stateOf(context)?.accentSeed.value;
+      _isSystem.value = seed == null;
+      _color.value = seed ?? _fallback;
+    }
+  }
+
+  @override
+  void dispose() {
+    _debounce?.cancel();
+    _color.dispose();
+    _isSystem.dispose();
+    super.dispose();
+  }
+
+  void _onColorChanged(Color color) {
+    _color.value = color;
+    _isSystem.value = false;
+    _debounce?.cancel();
+    _debounce = Timer(const Duration(milliseconds: 350), () {
+      if (mounted) KometApp.stateOf(context)?.applyAccentColor(color);
+    });
+  }
+
+  void _resetToSystem() {
+    Haptics.selection();
+    _debounce?.cancel();
+    _isSystem.value = true;
+    _color.value = _fallback;
+    KometApp.stateOf(context)?.applyAccentColor(null);
+  }
+
+  void _toggleAccentExpanded() {
+    Haptics.tap();
+    setState(() => _accentExpanded = !_accentExpanded);
+  }
+
+  void _onStyleChanged(BubbleStyle style) {
+    Haptics.selection();
+    AppBubbleShape.save(style);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = Theme.of(context).colorScheme;
+
+    return Scaffold(
+      backgroundColor: cs.surface,
+      appBar: AppBarM3E(
+        titleText: 'Внешний вид',
+        backgroundColor: cs.surface,
+      ),
+      body: SafeArea(
+        top: false,
+        child: ListView(
+          physics: const BouncingScrollPhysics(),
+          padding: const EdgeInsets.fromLTRB(16, 12, 16, 120),
+          children: [
+            _PreviewSection(color: _color, isSystem: _isSystem),
+            const SizedBox(height: 16),
+            _ColorPickerCard(
+              color: _color,
+              isSystem: _isSystem,
+              expanded: _accentExpanded,
+              onToggle: _toggleAccentExpanded,
+              onColorChanged: _onColorChanged,
+              onReset: _resetToSystem,
+            ),
+            const SizedBox(height: 12),
+            _BubbleShapeCard(onChanged: _onStyleChanged),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _PreviewSection extends StatefulWidget {
+  final ValueNotifier<Color> color;
+  final ValueNotifier<bool> isSystem;
+
+  const _PreviewSection({required this.color, required this.isSystem});
+
+  @override
+  State<_PreviewSection> createState() => _PreviewSectionState();
+}
+
+class _PreviewSectionState extends State<_PreviewSection> {
+  ColorScheme? _cachedScheme;
+  Color? _cachedColor;
+  Brightness? _cachedBrightness;
+
+  ColorScheme _schemeFor(Color color, Brightness brightness) {
+    if (_cachedScheme != null &&
+        _cachedColor == color &&
+        _cachedBrightness == brightness) {
+      return _cachedScheme!;
+    }
+    _cachedColor = color;
+    _cachedBrightness = brightness;
+    _cachedScheme = ColorScheme.fromSeed(
+      seedColor: color,
+      brightness: brightness,
+    );
+    return _cachedScheme!;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final outerCs = Theme.of(context).colorScheme;
+    final brightness = Theme.of(context).brightness;
+
+    return ValueListenableBuilder<bool>(
+      valueListenable: widget.isSystem,
+      builder: (context, isSystem, _) {
+        if (isSystem) {
+          return Theme(
+            data: Theme.of(context).copyWith(colorScheme: outerCs),
+            child: const _ChatPreview(),
+          );
+        }
+        return ValueListenableBuilder<Color>(
+          valueListenable: widget.color,
+          builder: (context, color, _) {
+            return Theme(
+              data: Theme.of(context).copyWith(
+                colorScheme: _schemeFor(color, brightness),
+              ),
+              child: const _ChatPreview(),
+            );
+          },
+        );
+      },
+    );
+  }
+}
+
+class _ChatPreview extends StatelessWidget {
+  const _ChatPreview();
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = Theme.of(context).colorScheme;
+
+    return ValueListenableBuilder<BubbleStyle>(
+      valueListenable: AppBubbleShape.current,
+      builder: (context, style, _) => Container(
+        decoration: BoxDecoration(
+          color: cs.surfaceContainerLow,
+          borderRadius: BorderRadius.circular(28),
+          border: Border.all(color: cs.outlineVariant.withValues(alpha: 0.5)),
+        ),
+        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 20),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            _PreviewBubble(text: 'Как тебе?', isMe: true, style: style),
+            const SizedBox(height: 6),
+            _PreviewBubble(text: 'отлично выглядит!', isMe: false, style: style),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _PreviewBubble extends StatelessWidget {
+  final String text;
+  final bool isMe;
+  final BubbleStyle style;
+
+  const _PreviewBubble({
+    required this.text,
+    required this.isMe,
+    required this.style,
+  });
+
+  BorderRadius get _radius {
+    const big = Radius.circular(20);
+    const small = Radius.circular(4);
+    final outside = style == BubbleStyle.mobile ? big : small;
+    return BorderRadius.only(
+      topLeft: isMe ? outside : big,
+      topRight: isMe ? big : outside,
+      bottomLeft: isMe ? outside : big,
+      bottomRight: isMe ? big : outside,
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = Theme.of(context).colorScheme;
+    final bg = isMe ? cs.primaryContainer : cs.surfaceContainerHighest;
+    final fg = Theme.of(context).brightness == Brightness.dark
+        ? Colors.white
+        : Colors.black;
+
+    return Align(
+      alignment: isMe ? Alignment.centerRight : Alignment.centerLeft,
+      child: Container(
+        constraints: const BoxConstraints(maxWidth: 220),
+        padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
+        decoration: BoxDecoration(color: bg, borderRadius: _radius),
+        child: Text(
+          text,
+          style: TextStyle(color: fg, fontSize: 15, height: 1.3),
+        ),
+      ),
+    );
+  }
+}
+
+class _ColorPickerCard extends StatelessWidget {
+  final ValueNotifier<Color> color;
+  final ValueNotifier<bool> isSystem;
+  final bool expanded;
+  final VoidCallback onToggle;
+  final ValueChanged<Color> onColorChanged;
+  final VoidCallback onReset;
+
+  const _ColorPickerCard({
+    required this.color,
+    required this.isSystem,
+    required this.expanded,
+    required this.onToggle,
+    required this.onColorChanged,
+    required this.onReset,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = Theme.of(context).colorScheme;
+    return ValueListenableBuilder<bool>(
+      valueListenable: isSystem,
+      builder: (context, sys, _) {
+        return ValueListenableBuilder<Color>(
+          valueListenable: color,
+          builder: (context, col, _) => _buildBody(cs, col, sys),
+        );
+      },
+    );
+  }
+
+  Widget _buildBody(ColorScheme cs, Color col, bool sys) {
+    final swatchColor = sys ? cs.primary : col;
+
+    return Material(
+      color: cs.surfaceContainerHigh,
+      borderRadius: BorderRadius.circular(28),
+      clipBehavior: Clip.antiAlias,
+      child: Column(
+        children: [
+          InkWell(
+            onTap: onToggle,
+            child: Padding(
+              padding: const EdgeInsets.fromLTRB(20, 18, 16, 18),
+              child: Row(
+                children: [
+                  Container(
+                    width: 28,
+                    height: 28,
+                    decoration: BoxDecoration(
+                      color: swatchColor,
+                      shape: BoxShape.circle,
+                      border: Border.all(
+                        color: cs.outlineVariant.withValues(alpha: 0.5),
+                      ),
+                    ),
+                  ),
+                  const SizedBox(width: 14),
+                  Expanded(
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Text(
+                          'Акцентный цвет',
+                          style: TextStyle(
+                            color: cs.onSurface,
+                            fontSize: 16,
+                            fontWeight: FontWeight.w700,
+                          ),
+                        ),
+                        const SizedBox(height: 2),
+                        Text(
+                          sys
+                              ? 'Системный'
+                              : 'Основной цвет интерфейса и пузырей',
+                          style: TextStyle(
+                            color: cs.onSurfaceVariant,
+                            fontSize: 13,
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                  AnimatedRotation(
+                    duration: const Duration(milliseconds: 200),
+                    turns: expanded ? 0.5 : 0,
+                    child: Icon(
+                      Symbols.expand_more,
+                      color: cs.onSurfaceVariant,
+                      size: 24,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+          AnimatedSize(
+            duration: const Duration(milliseconds: 220),
+            curve: Curves.easeInOut,
+            alignment: Alignment.topCenter,
+            child: expanded
+                ? Padding(
+                    padding: const EdgeInsets.fromLTRB(20, 0, 20, 24),
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        _HueStripPicker(
+                          color: col,
+                          onChanged: onColorChanged,
+                        ),
+                        const SizedBox(height: 20),
+                        SizedBox(
+                          width: double.infinity,
+                          child: FilledButton.tonal(
+                            onPressed: sys ? null : onReset,
+                            style: FilledButton.styleFrom(
+                              shape: RoundedRectangleBorder(
+                                borderRadius: BorderRadius.circular(14),
+                              ),
+                            ),
+                            child: Row(
+                              mainAxisSize: MainAxisSize.min,
+                              children: [
+                                Icon(Symbols.auto_awesome, size: 18, weight: 500),
+                                const SizedBox(width: 8),
+                                Text(sys
+                                    ? 'Системный цвет активен'
+                                    : 'Сбросить на системный'),
+                              ],
+                            ),
+                          ),
+                        ),
+                      ],
+                    ),
+                  )
+                : const SizedBox(width: double.infinity),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _BubbleShapeCard extends StatelessWidget {
+  final ValueChanged<BubbleStyle> onChanged;
+
+  const _BubbleShapeCard({required this.onChanged});
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = Theme.of(context).colorScheme;
+
+    return Material(
+      color: cs.surfaceContainerHigh,
+      borderRadius: BorderRadius.circular(28),
+      child: Padding(
+        padding: const EdgeInsets.fromLTRB(20, 18, 20, 20),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(
+              'Форма сообщения',
+              style: TextStyle(
+                color: cs.onSurface,
+                fontSize: 16,
+                fontWeight: FontWeight.w700,
+              ),
+            ),
+            const SizedBox(height: 4),
+            Text(
+              'Скругление углов пузырей',
+              style: TextStyle(color: cs.onSurfaceVariant, fontSize: 13),
+            ),
+            const SizedBox(height: 16),
+            ValueListenableBuilder<BubbleStyle>(
+              valueListenable: AppBubbleShape.current,
+              builder: (context, current, _) {
+                return SegmentedButton<BubbleStyle>(
+                  segments: const [
+                    ButtonSegment(
+                      value: BubbleStyle.mobile,
+                      label: Text('TG Mobile'),
+                      icon: Icon(Symbols.smartphone),
+                    ),
+                    ButtonSegment(
+                      value: BubbleStyle.desktop,
+                      label: Text('TG Desktop'),
+                      icon: Icon(Symbols.desktop_windows),
+                    ),
+                  ],
+                  selected: {current},
+                  onSelectionChanged: (set) {
+                    if (set.isNotEmpty) onChanged(set.first);
+                  },
+                );
+              },
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _HueStripPicker extends StatelessWidget {
+  final Color color;
+  final ValueChanged<Color> onChanged;
+
+  const _HueStripPicker({required this.color, required this.onChanged});
+
+  static const _gradient = LinearGradient(
+    colors: [
+      Color(0xFFFF0000),
+      Color(0xFFFFFF00),
+      Color(0xFF00FF00),
+      Color(0xFF00FFFF),
+      Color(0xFF0000FF),
+      Color(0xFFFF00FF),
+      Color(0xFFFF0000),
+    ],
+  );
+
+  @override
+  Widget build(BuildContext context) {
+    final hue = HSVColor.fromColor(color).hue;
+    const trackHeight = 26.0;
+    const thumbDiameter = 30.0;
+
+    return LayoutBuilder(
+      builder: (context, constraints) {
+        final width = constraints.maxWidth;
+        void emit(double dx) {
+          final clamped = dx.clamp(0.0, width);
+          final newHue = (clamped / width) * 360;
+          onChanged(HSVColor.fromAHSV(1, newHue, 1, 1).toColor());
+        }
+
+        final thumbLeft = (hue / 360) * width - thumbDiameter / 2;
+
+        return GestureDetector(
+          behavior: HitTestBehavior.opaque,
+          onPanDown: (d) => emit(d.localPosition.dx),
+          onPanUpdate: (d) => emit(d.localPosition.dx),
+          child: SizedBox(
+            height: thumbDiameter + 4,
+            child: Stack(
+              children: [
+                Center(
+                  child: Container(
+                    height: trackHeight,
+                    decoration: BoxDecoration(
+                      borderRadius: BorderRadius.circular(trackHeight / 2),
+                      gradient: _gradient,
+                    ),
+                  ),
+                ),
+                Positioned(
+                  left: thumbLeft.clamp(0, width - thumbDiameter),
+                  top: (thumbDiameter + 4 - thumbDiameter) / 2,
+                  child: Container(
+                    width: thumbDiameter,
+                    height: thumbDiameter,
+                    decoration: BoxDecoration(
+                      color: HSVColor.fromAHSV(1, hue, 1, 1).toColor(),
+                      shape: BoxShape.circle,
+                      border: Border.all(color: Colors.white, width: 3),
+                      boxShadow: [
+                        BoxShadow(
+                          color: Colors.black.withValues(alpha: 0.18),
+                          blurRadius: 4,
+                          offset: const Offset(0, 1),
+                        ),
+                      ],
+                    ),
+                  ),
+                ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
+  }
+}

lib/frontend/screens/profile/customization_screen.dart

@@ -3,6 +3,7 @@ import 'package:m3e_collection/m3e_collection.dart';
 import 'package:material_symbols_icons/symbols.dart';
 
 import '../../../core/utils/haptics.dart';
+import 'appearance_screen.dart';
 import 'font_settings_screen.dart';
 
 class _CustomizationCategory {
@@ -23,6 +24,12 @@ class CustomizationScreen extends StatelessWidget {
   const CustomizationScreen({super.key});
 
   static const List<_CustomizationCategory> _categories = [
+    _CustomizationCategory(
+      icon: Symbols.palette,
+      title: 'Внешний вид',
+      subtitle: 'Акцентный цвет интерфейса',
+      builder: _buildAppearance,
+    ),
     _CustomizationCategory(
       icon: Symbols.text_fields,
       title: 'Шрифты',
@@ -31,6 +38,9 @@ class CustomizationScreen extends StatelessWidget {
     ),
   ];
 
+  static Widget _buildAppearance(BuildContext context) =>
+      const AppearanceScreen();
+
   static Widget _buildFontSettings(BuildContext context) =>
       const FontSettingsScreen();
 

lib/frontend/screens/profile/performance_screen.dart

@@ -0,0 +1,182 @@
+import 'package:flutter/material.dart';
+import 'package:m3e_collection/m3e_collection.dart';
+
+import '../../../core/config/app_cache_extent.dart';
+import '../../../core/utils/haptics.dart';
+
+class PerformanceScreen extends StatefulWidget {
+  const PerformanceScreen({super.key});
+
+  @override
+  State<PerformanceScreen> createState() => _PerformanceScreenState();
+}
+
+class _PerformanceScreenState extends State<PerformanceScreen> {
+  late double _value;
+  late double _preZoneValue;
+  bool _lowWarnDismissed = false;
+  bool _highWarnDismissed = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _value = AppCacheExtent.current.value;
+    _preZoneValue = _value;
+  }
+
+  bool _isInSafeZone(double v) =>
+      v >= AppCacheExtent.lowWarnThreshold && v < AppCacheExtent.highWarnThreshold;
+
+  void _onChanged(double v) {
+    setState(() {
+      _value = v;
+      if (_isInSafeZone(v)) _preZoneValue = v;
+    });
+  }
+
+  Future<void> _onChangeEnd(double v) async {
+    Haptics.selection();
+    final inLow = v < AppCacheExtent.lowWarnThreshold;
+    final inHigh = v >= AppCacheExtent.highWarnThreshold;
+
+    if (inLow && !_lowWarnDismissed) {
+      final ok = await _showWarning(
+        text:
+            'Производительность приложения может снизиться, вы уверены?',
+      );
+      if (ok) {
+        _lowWarnDismissed = true;
+        await AppCacheExtent.save(v);
+      } else {
+        setState(() => _value = _preZoneValue);
+        await AppCacheExtent.save(_preZoneValue);
+      }
+      return;
+    }
+
+    if (inHigh && !_highWarnDismissed) {
+      final ok = await _showWarning(
+        text:
+            'Это врядли даст хотя-бы немного заметный прирост к FPS, '
+            'но может потреблять больше памяти. Вы уверены?',
+      );
+      if (ok) {
+        _highWarnDismissed = true;
+        await AppCacheExtent.save(v);
+      } else {
+        setState(() => _value = _preZoneValue);
+        await AppCacheExtent.save(_preZoneValue);
+      }
+      return;
+    }
+
+    await AppCacheExtent.save(v);
+  }
+
+  Future<bool> _showWarning({required String text}) async {
+    final cs = Theme.of(context).colorScheme;
+    final res = await showDialog<bool>(
+      context: context,
+      builder: (context) {
+        return AlertDialog(
+          backgroundColor: cs.surfaceContainerHigh,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(24),
+          ),
+          content: Text(
+            text,
+            style: TextStyle(color: cs.onSurface, fontSize: 15, height: 1.35),
+          ),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.of(context).pop(false),
+              child: Text(
+                'Нет',
+                style: TextStyle(color: cs.onSurfaceVariant),
+              ),
+            ),
+            FilledButton.tonal(
+              onPressed: () => Navigator.of(context).pop(true),
+              child: const Text('Да'),
+            ),
+          ],
+        );
+      },
+    );
+    return res ?? false;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final cs = Theme.of(context).colorScheme;
+    final hint = cs.onSurfaceVariant;
+
+    return Scaffold(
+      backgroundColor: cs.surface,
+      appBar: AppBarM3E(
+        titleText: 'Производительность',
+        backgroundColor: cs.surface,
+      ),
+      body: SafeArea(
+        top: false,
+        child: ListView(
+          physics: const BouncingScrollPhysics(),
+          padding: const EdgeInsets.fromLTRB(16, 12, 16, 120),
+          children: [
+            Material(
+              color: cs.surfaceContainerHigh,
+              borderRadius: BorderRadius.circular(28),
+              child: Padding(
+                padding: const EdgeInsets.fromLTRB(20, 18, 20, 20),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      'Кеш сообщений',
+                      style: TextStyle(
+                        color: cs.onSurface,
+                        fontSize: 16,
+                        fontWeight: FontWeight.w700,
+                      ),
+                    ),
+                    const SizedBox(height: 4),
+                    Text(
+                      'Сколько пикселей сообщений держать построенными за пределами видимой области.',
+                      style: TextStyle(color: hint, fontSize: 13, height: 1.3),
+                    ),
+                    const SizedBox(height: 18),
+                    Text(
+                      'Текущий cacheExtent: ${_value.round()}',
+                      style: TextStyle(color: hint, fontSize: 12),
+                    ),
+                    const SizedBox(height: 4),
+                    Slider(
+                      value: _value,
+                      min: AppCacheExtent.min,
+                      max: AppCacheExtent.max,
+                      onChanged: _onChanged,
+                      onChangeEnd: _onChangeEnd,
+                    ),
+                    Row(
+                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                      children: [
+                        Text(
+                          'Меньше потребление',
+                          style: TextStyle(color: hint, fontSize: 11),
+                        ),
+                        Text(
+                          'Больше FPS',
+                          style: TextStyle(color: hint, fontSize: 11),
+                        ),
+                      ],
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/frontend/screens/profile/settings_tab.dart

@@ -10,6 +10,7 @@ import '../../../l10n/app_localizations.dart';
 import '../../../main.dart';
 import '../auth/proxy_settings_sheet.dart';
 import 'customization_screen.dart';
+import 'performance_screen.dart';
 import 'debug_menu_screen.dart';
 import 'devices_screen.dart';
 import 'edit_profile_screen.dart';
@@ -162,6 +163,18 @@ child: _buildSection(
                         );
                       },
                     ),
+                    _SettingsItem(
+                      icon: Symbols.speed,
+                      label: 'Производительность',
+                      onTap: () {
+                        Navigator.push(
+                          context,
+                          MaterialPageRoute(
+                            builder: (context) => const PerformanceScreen(),
+                          ),
+                        );
+                      },
+                    ),
                   ],
                 ),
               ),
@@ -393,6 +406,8 @@ child: _buildSection(
                   ? CachedNetworkImage(
                       imageUrl: _profile!.baseUrl!,
                       fit: BoxFit.cover,
+                      memCacheWidth: 240,
+                      memCacheHeight: 240,
                       fadeInDuration: const Duration(milliseconds: 120),
                       errorWidget: (context, url, error) =>
                           _buildPlaceholderAvatar(cs, name),

lib/main.dart

@@ -7,6 +7,9 @@ import 'package:m3e_collection/m3e_collection.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'backend/api.dart';
+import 'core/config/app_accent.dart';
+import 'core/config/app_bubble_shape.dart';
+import 'core/config/app_cache_extent.dart';
 import 'core/config/app_fonts.dart';
 import 'backend/modules/account.dart';
 import 'backend/modules/contacts.dart';
@@ -65,6 +68,9 @@ void main() async {
   final initialFontScale = AppFonts.clampScale(
     prefs.getDouble(AppFonts.scalePrefKey) ?? AppFonts.defaultScale,
   );
+  final initialAccentSeed = await AppAccent.load();
+  AppBubbleShape.current.value = await AppBubbleShape.load();
+  AppCacheExtent.current.value = await AppCacheExtent.load();
   runApp(
     KometApp(
       initialLocale: initialLocale,
@@ -72,6 +78,7 @@ void main() async {
       initialVpnBypass: initialVpnBypass,
       initialFontId: initialFontId,
       initialFontScale: initialFontScale,
+      initialAccentSeed: initialAccentSeed,
     ),
   );
 }
@@ -84,6 +91,7 @@ class KometApp extends StatefulWidget {
     this.initialVpnBypass = false,
     required this.initialFontId,
     required this.initialFontScale,
+    this.initialAccentSeed,
   });
 
   final Locale initialLocale;
@@ -91,6 +99,7 @@ class KometApp extends StatefulWidget {
   final bool initialVpnBypass;
   final String initialFontId;
   final double initialFontScale;
+  final Color? initialAccentSeed;
   static final navigatorKey = GlobalKey<NavigatorState>();
 
   static KometAppState? stateOf(BuildContext context) {
@@ -107,6 +116,9 @@ class KometAppState extends State<KometApp> {
   late Locale _locale;
   late String _fontId;
   bool _isLoggingOut = false;
+  late final ValueNotifier<Color?> accentSeed = ValueNotifier(
+    widget.initialAccentSeed,
+  );
   StreamSubscription<SessionExpiredException>? _sessionExpiredSub;
   StreamSubscription<LoginStatus>? _loginStatusSub;
   StreamSubscription<VpnBypassResult>? _vpnBypassSub;
@@ -205,6 +217,7 @@ class KometAppState extends State<KometApp> {
     fpsOverlayEnabled.dispose();
     vpnBypassEnabled.dispose();
     fontScale.dispose();
+    accentSeed.dispose();
     super.dispose();
   }
 
@@ -237,6 +250,11 @@ class KometAppState extends State<KometApp> {
 
   String get fontId => _fontId;
 
+  Future<void> applyAccentColor(Color? seed) async {
+    await AppAccent.save(seed);
+    accentSeed.value = seed;
+  }
+
   Future<void> applyAppFont(String fontId) async {
     if (_fontId == fontId) return;
     final prefs = await SharedPreferences.getInstance();
@@ -265,6 +283,28 @@ class KometAppState extends State<KometApp> {
   ThemeData? _lightTheme;
   ThemeData? _darkTheme;
 
+  Color? _seedCacheKey;
+  ColorScheme? _seedCacheLight;
+  ColorScheme? _seedCacheDark;
+
+  ({ColorScheme light, ColorScheme dark}) _schemesForSeed(Color seed) {
+    if (_seedCacheKey == seed &&
+        _seedCacheLight != null &&
+        _seedCacheDark != null) {
+      return (light: _seedCacheLight!, dark: _seedCacheDark!);
+    }
+    _seedCacheKey = seed;
+    _seedCacheLight = ColorScheme.fromSeed(
+      seedColor: seed,
+      brightness: Brightness.light,
+    );
+    _seedCacheDark = ColorScheme.fromSeed(
+      seedColor: seed,
+      brightness: Brightness.dark,
+    );
+    return (light: _seedCacheLight!, dark: _seedCacheDark!);
+  }
+
   void _rebuildThemesIfNeeded(ColorScheme light, ColorScheme dark) {
     if (_themeCacheFontId == _fontId &&
         _themeCacheLight == light &&
@@ -334,65 +374,72 @@ class KometAppState extends State<KometApp> {
   Widget build(BuildContext context) {
     return DynamicColorBuilder(
       builder: (ColorScheme? lightDynamic, ColorScheme? darkDynamic) {
-        final lightBase =
+        return ValueListenableBuilder<Color?>(
-            lightDynamic ??
+          valueListenable: accentSeed,
-            ColorScheme.fromSeed(
+          builder: (context, seed, _) {
-              seedColor: _fallbackSeed,
+            final ColorScheme lightBase;
-              brightness: Brightness.light,
+            final ColorScheme darkBase;
-            );
+            if (seed != null) {
-        final darkBase =
+              final s = _schemesForSeed(seed);
-            darkDynamic ??
+              lightBase = s.light;
-            ColorScheme.fromSeed(
+              darkBase = s.dark;
-              seedColor: _fallbackSeed,
+            } else if (lightDynamic != null && darkDynamic != null) {
-              brightness: Brightness.dark,
+              lightBase = lightDynamic;
-            );
+              darkBase = darkDynamic;
+            } else {
+              final s = _schemesForSeed(_fallbackSeed);
+              lightBase = lightDynamic ?? s.light;
+              darkBase = darkDynamic ?? s.dark;
+            }
 
-        final lightScheme = _adjustLightScheme(lightBase);
+            final lightScheme = _adjustLightScheme(lightBase);
-        final darkScheme = _adjustDarkScheme(darkBase);
+            final darkScheme = _adjustDarkScheme(darkBase);
 
-        _rebuildThemesIfNeeded(lightScheme, darkScheme);
+            _rebuildThemesIfNeeded(lightScheme, darkScheme);
 
-        return MaterialApp(
+            return MaterialApp(
-          title: 'Komet',
+              title: 'Komet',
-          debugShowCheckedModeBanner: false,
+              debugShowCheckedModeBanner: false,
-          locale: _locale,
+              locale: _locale,
-          themeMode: ThemeMode.system,
+              themeMode: ThemeMode.system,
-          localizationsDelegates: AppLocalizations.localizationsDelegates,
+              localizationsDelegates: AppLocalizations.localizationsDelegates,
-          supportedLocales: AppLocalizations.supportedLocales,
+              supportedLocales: AppLocalizations.supportedLocales,
-          theme: _lightTheme,
+              theme: _lightTheme,
-          darkTheme: _darkTheme,
+              darkTheme: _darkTheme,
-          navigatorKey: KometApp.navigatorKey,
+              navigatorKey: KometApp.navigatorKey,
-          builder: (context, child) {
+              builder: (context, child) {
-            return ValueListenableBuilder<double>(
+                return ValueListenableBuilder<double>(
-              valueListenable: fontScale,
+                  valueListenable: fontScale,
-              child: child ?? const SizedBox.shrink(),
+                  child: child ?? const SizedBox.shrink(),
-              builder: (context, scale, appChild) {
+                  builder: (context, scale, appChild) {
-                Widget scaledChild = appChild!;
+                    Widget scaledChild = appChild!;
-                if ((scale - 1.0).abs() > 0.001) {
+                    if ((scale - 1.0).abs() > 0.001) {
-                  scaledChild = MediaQuery.withClampedTextScaling(
+                      scaledChild = MediaQuery.withClampedTextScaling(
-                    minScaleFactor: scale,
+                        minScaleFactor: scale,
-                    maxScaleFactor: scale,
+                        maxScaleFactor: scale,
-                    child: scaledChild,
+                        child: scaledChild,
-                  );
+                      );
-                }
+                    }
-                return ValueListenableBuilder<bool>(
+                    return ValueListenableBuilder<bool>(
-                  valueListenable: fpsOverlayEnabled,
+                      valueListenable: fpsOverlayEnabled,
-                  child: scaledChild,
+                      child: scaledChild,
-                  builder: (context, fpsOn, sChild) {
+                      builder: (context, fpsOn, sChild) {
-                    return Stack(
+                        return Stack(
-                      fit: StackFit.expand,
+                          fit: StackFit.expand,
-                      clipBehavior: Clip.none,
+                          clipBehavior: Clip.none,
-                      children: [
+                          children: [
-                        sChild!,
+                            sChild!,
-                        if (fpsOn) const FpsOverlayLayer(),
+                            if (fpsOn) const FpsOverlayLayer(),
-                      ],
+                          ],
+                        );
+                      },
                     );
                   },
                 );
               },
+              home: const _StartupScreen(),
             );
           },
-          home: const _StartupScreen(),
         );
       },
     );

pubspec.lock

@@ -129,14 +129,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.7"
-  cupertino_icons:
-    dependency: "direct main"
-    description:
-      name: cupertino_icons
-      sha256: "41e005c33bd814be4d3096aff55b1908d419fde52ca656c8c47719ec745873cd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.9"
   dart_lz4:
     dependency: "direct main"
     description:
@@ -355,54 +347,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.34"
-  flutter_secure_storage:
-    dependency: "direct main"
-    description:
-      name: flutter_secure_storage
-      sha256: da922f2aab2d733db7e011a6bcc4a825b844892d4edd6df83ff156b09a9b2e40
-      url: "https://pub.dev"
-    source: hosted
-    version: "10.0.0"
-  flutter_secure_storage_darwin:
-    dependency: transitive
-    description:
-      name: flutter_secure_storage_darwin
-      sha256: "8878c25136a79def1668c75985e8e193d9d7d095453ec28730da0315dc69aee3"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.2.0"
-  flutter_secure_storage_linux:
-    dependency: transitive
-    description:
-      name: flutter_secure_storage_linux
-      sha256: "2b5c76dce569ab752d55a1cee6a2242bcc11fdba927078fb88c503f150767cda"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.0"
-  flutter_secure_storage_platform_interface:
-    dependency: transitive
-    description:
-      name: flutter_secure_storage_platform_interface
-      sha256: "8ceea1223bee3c6ac1a22dabd8feefc550e4729b3675de4b5900f55afcb435d6"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  flutter_secure_storage_web:
-    dependency: transitive
-    description:
-      name: flutter_secure_storage_web
-      sha256: "6a1137df62b84b54261dca582c1c09ea72f4f9a4b2fcee21b025964132d5d0c3"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  flutter_secure_storage_windows:
-    dependency: transitive
-    description:
-      name: flutter_secure_storage_windows
-      sha256: "3b7c8e068875dfd46719ff57c90d8c459c87f2302ed6b00ff006b3c9fcad1613"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.1.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -446,7 +390,7 @@ packages:
     source: hosted
     version: "1.0.2"
   http:
-    dependency: "direct main"
+    dependency: transitive
     description:
       name: http
       sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
@@ -454,7 +398,7 @@ packages:
     source: hosted
     version: "1.6.0"
   http_parser:
-    dependency: "direct main"
+    dependency: transitive
     description:
       name: http_parser
       sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"

pubspec.yaml

@@ -36,7 +36,6 @@ dependencies:
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.8
   dart_lz4: ^1.0.0
   libcompress: ^1.0.0
   msgpack_dart: ^1.0.1
@@ -44,9 +43,6 @@ dependencies:
   device_info_plus: 12.3.0
   flutter_timezone: ^5.0.1
   timezone: ^0.11.0
-  flutter_secure_storage: ^10.0.0
-  http: ^1.4.0
-  http_parser: ^4.1.0
   file_picker: ^8.0.0
   sqflite: ^2.4.2
   sqflite_common_ffi: ^2.4.0+2