update: for sites run.

lib/utils/app_initializer.dart

@@ -3,7 +3,6 @@ import 'dart:io';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
-import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:window_manager/window_manager.dart';
 
 /// A utility class for initializing the Flutter application.
@@ -18,7 +17,6 @@ class AppInitializer {
   /// and configures device orientation settings.
   static initialize() async {
     _ensureInitialized();
-    await _loadDotEnvVariables();
     await _setupWindowDimensions();
     await _setupDeviceOrientation();
   }
@@ -28,11 +26,6 @@ class AppInitializer {
     WidgetsFlutterBinding.ensureInitialized();
   }
 
-  /// Ensures that Flutter bindings are initialized.
-  static _loadDotEnvVariables() async {
-    await dotenv.load(fileName: ".env");
-  }
-
   /// Configures the window dimensions for desktop applications.
   ///
   /// Ensures the window manager is initialized and sets a minimum window size.