Fix error propagation in forms

src/components/admin/ParkForm.tsx

@@ -274,6 +274,9 @@ export function ParkForm({ onSubmit, onCancel, initialData, isEditing = false }:
           hasNewOwner: !!tempNewPropertyOwner
         }
       });
+      
+      // Re-throw so parent can handle modal closing
+      throw error;
     }
   };