Initial commit: IYmtg Master project

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

IYmtg_App_iOS/IYmtgApp.swift

@@ -0,0 +1,17 @@
+import SwiftUI
+import FirebaseCore
+
+@main
+struct IYmtgApp: App {
+    init() {
+        AppConfig.validate()
+        if Bundle.main.path(forResource: "GoogleService-Info", ofType: "plist") != nil {
+            FirebaseApp.configure()
+        } else {
+            print("⚠️ GoogleService-Info.plist missing. Running in Local Mode.")
+        }
+    }
+    var body: some Scene {
+        WindowGroup { ContentView() }
+    }
+}