add logs

lib/features/auth/presentation/pages/register_page.dart

@@ -26,6 +26,7 @@ import 'package:worker/features/auth/presentation/providers/customer_groups_prov
 import 'package:worker/features/auth/presentation/providers/session_provider.dart';
 import 'package:worker/features/auth/presentation/widgets/phone_input_field.dart';
 import 'package:worker/features/auth/presentation/widgets/file_upload_card.dart';
+import 'package:worker/core/services/analytics_service.dart';
 
 /// Registration Page
 ///
@@ -345,6 +346,9 @@ class _RegisterPageState extends ConsumerState<RegisterPage> {
       );
 
       if (mounted) {
+        // Log sign up analytics event
+        AnalyticsService.logSignUp(method: 'phone');
+
         // Show success message
         ScaffoldMessenger.of(context).showSnackBar(
           const SnackBar(