update the app

lib/core/services/api_client.dart

@@ -34,6 +34,12 @@ class ApiClient {
         handler.next(response);
       },
       onError: (e, handler) {
+        // Log API errors to help diagnose issues during development.
+        final resp = e.response;
+        if (resp != null) {
+          // ignore: avoid_print
+          print('[API] ${e.requestOptions.method} ${e.requestOptions.path} → ${resp.statusCode}: ${resp.data}');
+        }
         handler.next(e);
       },
     ));

lib/core/services/marketplace_service.dart

@@ -74,7 +74,8 @@ class MarketplaceService {
     required String firstName,
     required String lastName,
     required String email,
-    String? phone,
+    required String phone,
+    required String driverLicense,
     required DateTime startDate,
     required DateTime endDate,
     String? notes,
@@ -86,7 +87,8 @@ class MarketplaceService {
       'firstName': firstName,
       'lastName': lastName,
       'email': email,
-      if (phone != null && phone.isNotEmpty) 'phone': phone,
+      'phone': phone,
+      'driverLicense': driverLicense,
       'startDate': '${startDate.toIso8601String().substring(0, 10)}T00:00:00.000Z',
       'endDate': '${endDate.toIso8601String().substring(0, 10)}T00:00:00.000Z',
       if (notes != null && notes.isNotEmpty) 'notes': notes,