added cargo files

PinePods-0.8.2/mobile/ios/Runner/AppDelegate.swift

@@ -0,0 +1,21 @@
+import UIKit
+import Flutter
+import flutter_downloader
+
+@main
+@objc class AppDelegate: FlutterAppDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    GeneratedPluginRegistrant.register(with: self)
+    FlutterDownloaderPlugin.setPluginRegistrantCallback(registerPlugins)
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+}
+
+private func registerPlugins(registry: FlutterPluginRegistry) {
+    if (!registry.hasPlugin("FlutterDownloaderPlugin")) {
+       FlutterDownloaderPlugin.register(with: registry.registrar(forPlugin: "FlutterDownloaderPlugin")!)
+    }
+}