feat: normalize user ID in auth envelope and update hub manager assignment logic

apps/mobile/packages/features/client/orders/create_order/lib/src/data/repositories_impl/client_order_query_repository_impl.dart

@@ -39,7 +39,7 @@ class ClientOrderQueryRepositoryImpl
         id: role['roleId'] as String? ?? role['id'] as String? ?? '',
         name: role['roleName'] as String? ?? role['name'] as String? ?? '',
         costPerHour:
-            ((role['billRateCents'] as num?)?.toDouble() ?? 0) / 100.0,
+            ((role['hourlyRateCents'] as num?)?.toDouble() ?? 0) / 100.0,
       );
     }).toList();
   }