добавлены анимации на экране сообщений, добавлено редактирование профиля (локально), изменена панель сообщений

добавлен баг с незагрузкой аватарок в чатах

lib/services/local_profile_manager.dart

@@ -0,0 +1,57 @@
+import 'package:gwid/models/profile.dart';
+import 'package:gwid/services/profile_cache_service.dart';
+
+class LocalProfileManager {
+  static final LocalProfileManager _instance = LocalProfileManager._internal();
+  factory LocalProfileManager() => _instance;
+  LocalProfileManager._internal();
+
+  final ProfileCacheService _profileCache = ProfileCacheService();
+  bool _initialized = false;
+
+  Future<void> initialize() async {
+    if (_initialized) return;
+    await _profileCache.initialize();
+    _initialized = true;
+  }
+
+  Future<Profile?> getActualProfile(Profile? serverProfile) async {
+    await initialize();
+
+    final localAvatarPath = await _profileCache.getLocalAvatarPath();
+    final mergedProfile = await _profileCache.getMergedProfile(serverProfile);
+
+    if (mergedProfile != null && localAvatarPath != null) {
+      return Profile(
+        id: mergedProfile.id,
+        phone: mergedProfile.phone,
+        firstName: mergedProfile.firstName,
+        lastName: mergedProfile.lastName,
+        description: mergedProfile.description,
+        photoBaseUrl: 'file://$localAvatarPath',
+        photoId: mergedProfile.photoId,
+        updateTime: mergedProfile.updateTime,
+        options: mergedProfile.options,
+        accountStatus: mergedProfile.accountStatus,
+        profileOptions: mergedProfile.profileOptions,
+      );
+    }
+
+    return mergedProfile;
+  }
+
+  Future<String?> getLocalAvatarPath() async {
+    await initialize();
+    return await _profileCache.getLocalAvatarPath();
+  }
+
+  Future<bool> hasLocalChanges() async {
+    await initialize();
+    return await _profileCache.hasLocalChanges();
+  }
+
+  Future<void> clearLocalChanges() async {
+    await initialize();
+    await _profileCache.clearProfileCache();
+  }
+}