feat(auth): Configure email link sign-in

- Added ActionCodeSettings
- Configured dynamic link domain
- Specified bundle/package IDs

Author: fulleni

lib/main.dart

@@ -7,7 +7,6 @@ import 'package:ht_authentication_repository/ht_authentication_repository.dart';
 import 'package:ht_headlines_firestore/ht_headlines_firestore.dart';
 import 'package:ht_headlines_repository/ht_headlines_repository.dart';
 import 'package:ht_main/app/app.dart';
-// No longer importing AppBloc here
 import 'package:ht_main/bloc_observer.dart';
 import 'package:ht_main/firebase_options.dart';
 
@@ -18,7 +17,21 @@ void main() async {
 
   // --- Instantiate Repositories ---
   // 1. Authentication Repository
-  final authenticationClient = HtAuthenticationFirebase();
+  // Define ActionCodeSettings for email link sign-in
+  final actionCodeSettings = ActionCodeSettings(
+    // IMPORTANT: Replace with your actual Firebase Dynamic Link domain/setup
+    url: 'https://htmain.page.link/finishLogin',
+    handleCodeInApp: true,
+    // IMPORTANT: Replace with your actual bundle/package IDs
+    iOSBundleId: 'com.example.htMain', // Example ID
+    androidPackageName: 'com.example.ht_main', // Example ID
+    androidInstallApp: true,
+    androidMinimumVersion: '12', // Optional: Specify minimum Android version
+  );
+
+  final authenticationClient = HtAuthenticationFirebase(
+    actionCodeSettings: actionCodeSettings,
+  );
   final authenticationRepository = HtAuthenticationRepository(
     authenticationClient: authenticationClient,
   );