Backup before removing hiddify references

lib/features/app/widget/app.dart

@@ -1,5 +1,4 @@
 import 'package:accessibility_tools/accessibility_tools.dart';
-import 'package:dynamic_color/dynamic_color.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
@@ -18,7 +17,6 @@ import 'package:hiddify/features/system_tray/widget/system_tray_wrapper.dart';
 import 'package:hiddify/features/window/widget/window_wrapper.dart';
 import 'package:hiddify/utils/utils.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
-import 'package:upgrader/upgrader.dart';
 
 bool _debugAccessibility = false;
 
@@ -40,33 +38,26 @@ class App extends HookConsumerWidget with PresLogger {
       TrayWrapper(
         ShortcutWrapper(
           ConnectionWrapper(
-            DynamicColorBuilder(
-              builder: (ColorScheme? lightColorScheme, ColorScheme? darkColorScheme) {
-                return MaterialApp.router(
-                  routerConfig: router,
-                  locale: locale.flutterLocale,
-                  supportedLocales: AppLocaleUtils.supportedLocales,
-                  localizationsDelegates: GlobalMaterialLocalizations.delegates,
-                  debugShowCheckedModeBanner: false,
-                  themeMode: themeMode.flutterThemeMode,
-                  theme: theme.lightTheme(lightColorScheme),
-                  darkTheme: theme.darkTheme(darkColorScheme),
-                  title: Constants.appName,
-                  builder: (context, child) {
-                    child = UpgradeAlert(
-                      upgrader: upgrader,
-                      navigatorKey: router.routerDelegate.navigatorKey,
-                      child: child ?? const SizedBox(),
-                    );
-                    if (kDebugMode && _debugAccessibility) {
-                      return AccessibilityTools(
-                        checkFontOverflows: true,
-                        child: child,
-                      );
-                    }
-                    return child;
-                  },
-                );
+            MaterialApp.router(
+              routerConfig: router,
+              locale: locale.flutterLocale,
+              supportedLocales: AppLocaleUtils.supportedLocales,
+              localizationsDelegates: GlobalMaterialLocalizations.delegates,
+              debugShowCheckedModeBanner: false,
+              themeMode: themeMode.flutterThemeMode,
+              theme: theme.lightTheme(null),
+              darkTheme: theme.darkTheme(null),
+              title: Constants.appName,
+              builder: (context, child) {
+                // UMBRIX: Отключили UpgradeAlert - используем свой сервер обновлений
+                child = child ?? const SizedBox();
+                if (kDebugMode && _debugAccessibility) {
+                  return AccessibilityTools(
+                    checkFontOverflows: true,
+                    child: child,
+                  );
+                }
+                return child;
               },
             ),
           ),