fix: use correct return url when filtering assignments as teamer

src/Controller/Common/AssignmentFilterController.php

@@ -2,6 +2,7 @@
 
 namespace App\Controller\Common;
 
+use App\Controller\Traits\ReturnUrlTrait;
 use App\Form\AssignmentFilterType;
 use App\Htmx\HxRedirectResponse;
 use App\Repository\AssignmentRepository;
@@ -14,6 +15,8 @@ use Symfony\Component\Security\Http\Attribute\IsGranted;
 
 class AssignmentFilterController extends AbstractController
 {
+    use ReturnUrlTrait;
+
     public function __construct(
         private readonly AssignmentFilterHandler $filterHandler,
         private readonly AssignmentRepository $assignmentRepository
@@ -38,8 +41,9 @@ class AssignmentFilterController extends AbstractController
 
         if ($form->isSubmitted() && $form->isValid()) {
             $this->filterHandler->handleRequest($form);
+            $returnUrl = $this->getReturnUrl($request, 'app_administrative_assignment_index');
 
-            return new HxRedirectResponse($this->generateUrl('app_administrative_assignment_index'));
+            return new HxRedirectResponse($returnUrl);
         }
 
         return $this->render('common/modal_assignment_filter.html.twig', [
@@ -52,7 +56,8 @@ class AssignmentFilterController extends AbstractController
     public function reset(Request $request): Response
     {
         $this->filterHandler->resetFilterSettings();
+        $returnUrl = $this->getReturnUrl($request, 'app_administrative_assignment_index');
 
-        return $this->redirectToRoute('app_administrative_assignment_index');
+        return $this->redirect($returnUrl);
     }
 }