wip: service descriptions and car license plate field

src/Form/Service/CreateFieldStateProvider.php

@@ -118,6 +118,11 @@ class CreateFieldStateProvider extends AbstractFieldStateProvider
             'hidden' => CompositeCondition::not($rentalCondition),
         ];
 
+        // Show license plate only when parking is selected (hidden by default)
+        $this->fieldStateConditions['licensePlate'] = [
+            'hidden' => FieldValueCondition::equals('parking', false),
+        ];
+
         // Example field state conditions would be registered here
         // For demonstration purposes, here are some example patterns: