feat: add OpenAPI tags to various controllers for improved API documentation

src/Staff/Controller/StaffController.php

@@ -14,7 +14,9 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Routing\Attribute\Route;
 use Symfony\Component\Security\Http\Attribute\CurrentUser;
 use Symfony\Component\Security\Http\Attribute\IsGranted;
+use OpenApi\Attributes as OA;
 
+#[OA\Tag(name: 'Staff')]
 #[IsGranted('IS_AUTHENTICATED_FULLY')]
 class StaffController extends BaseController
 {