fix build ios

ios/Runner/AppDelegate.swift

@@ -1,19 +1,14 @@
 import UIKit
-import Flutter
-import flutter_secure_storage
 
-@main
+import Flutter
+
+@UIApplicationMain
 @objc class AppDelegate: FlutterAppDelegate {
   override func application(
     _ application: UIApplication,
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
     GeneratedPluginRegistrant.register(with: self)
-    
-    // Configurar o Keychain para remover dados quando o app for desinstalado
-    let secureStorage = FlutterSecureStoragePlugin()
-    secureStorage.setAccessibility(.whenPasscodeSetThisDeviceOnly)
-    
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }
 }