chore: migrate AppDelegate to Swift

Author: isekovanic

examples/SampleApp/ios/AppDelegate.swift

@@ -0,0 +1,38 @@
+import UIKit
+import React
+import React_RCTAppDelegate
+import ReactAppDependencyProvider
+import FirebaseCore
+import FirebaseMessaging
+
+@main
+class AppDelegate: RCTAppDelegate {
+  override func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
+    self.moduleName = "SampleApp"
+    self.dependencyProvider = RCTAppDependencyProvider()
+    FirebaseApp.configure()
+
+    // You can add your custom initial props in the dictionary below.
+    // They will be passed down to the ViewController used by React Native.
+    self.initialProps = [:]
+
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+
+  override func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
+      // Pass the device token to FCM
+      Messaging.messaging().apnsToken = deviceToken
+  }
+
+  override func sourceURL(for bridge: RCTBridge) -> URL? {
+    self.bundleURL()
+  }
+
+  override func bundleURL() -> URL? {
+#if DEBUG
+    RCTBundleURLProvider.sharedSettings().jsBundleURL(forBundleRoot: "index")
+#else
+    Bundle.main.url(forResource: "main", withExtension: "jsbundle")
+#endif
+  }
+}

examples/SampleApp/ios/Podfile.lock

@@ -2584,4 +2584,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 4f662370295f8f9cee909f1a4c59a614999a209d
 
-COCOAPODS: 1.14.3
+COCOAPODS: 1.16.2

examples/SampleApp/ios/SampleApp-Bridging-Header.h

@@ -0,0 +1,4 @@
+//
+//  Use this file to import your target's public headers that you would like to expose to Swift.
+//
+