fix not in ios

ios/Runner/AppDelegate.swift

@@ -1,6 +1,6 @@
 import UIKit
-
 import Flutter
+import flutter_secure_storage
 
 @main
 @objc class AppDelegate: FlutterAppDelegate {
@@ -9,6 +9,11 @@ import Flutter
     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)
   }
-}
+}