Add AppDelegate implementation for CodePush integration

Author: hebertcisco

test/template/ios/TestCodePush/AppDelegate.swift

@@ -0,0 +1,31 @@
+import UIKit
+import React
+import React_RCTAppDelegate
+import ReactAppDependencyProvider
+import CodePush
+
+@main
+class AppDelegate: RCTAppDelegate {
+  override func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
+    self.moduleName = "TestCodePush"
+    self.dependencyProvider = RCTAppDependencyProvider()
+
+    // 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 sourceURL(for bridge: RCTBridge) -> URL? {
+    self.bundleURL()
+  }
+
+  override func bundleURL() -> URL? {
+#if DEBUG
+    RCTBundleURLProvider.sharedSettings().jsBundleURL(forBundleRoot: "index")
+#else
+    CodePush.bundleURL();
+#endif
+  }
+}