Added Gedmo stuff, fix translations (#117)

* Added Gedmo stuff, fix translations

* Add CSRF token validation across backoffice forms

- Added CSRF validations to candidate correction, penalty, answer saving, and elimination forms.
- Updated corresponding Twig templates to include CSRF token inputs.
- Adjusted column count in `tab_result` template to maintain layout consistency.

* Add unique index constraint for `quiz_candidate` with soft delete support

- Updated migration to include a unique index on `quiz_candidate` table that excludes soft-deleted records.
- Adjusted `QuizCandidate` entity to reflect the new unique constraint with `deleted_at` condition.

* Add CSRF token validation for quiz-related actions

- Added CSRF validation to `enableQuiz`, `clearQuiz`, `deleteQuiz`, `toggleCandidate`, and `prepareElimination` actions.
- Updated Twig templates to replace links with POST forms to include CSRF tokens.
- Set HTTP method restrictions for related endpoints to `POST`.

* Fix unique index condition for `quiz_candidate` with soft deletes

- Updated condition in unique index definition of `quiz_candidate` to add parentheses for clarity.
- Adjusted related migration to reflect the revised condition.

* Remove if for post an use methods in Route instead

* Refactor CSRF token validation in backoffice controllers

- Applied `#[IsCsrfTokenValid]` attribute for CSRF checks to simplify and standardize validation.
- Removed manual `isCsrfTokenValid` calls and associated exception throwing.
- Updated method signatures across affected endpoints to remove unnecessary `Request` dependency.
- Ensured consistency in route HTTP method restrictions where applicable.

* Add rector and phpstan

* Add validation for answering incorrect quiz question

- Added logic to prevent candidates from answering questions out of sequence in `QuizController`.
- Updated Dutch translations to include the new error message.

* Things

src/Controller/Backoffice/PrepareEliminationController.php

@@ -10,6 +10,7 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Attribute\Route;
 use Symfony\Component\Routing\Requirement\Requirement;
+use Symfony\Component\Security\Http\Attribute\IsCsrfTokenValid;
 use Tvdt\Controller\AbstractController;
 use Tvdt\Entity\Elimination;
 use Tvdt\Entity\Quiz;
@@ -20,10 +21,12 @@ final class PrepareEliminationController extends AbstractController
 {
     public function __construct(private readonly EliminationFactory $eliminationFactory, private readonly EntityManagerInterface $em) {}
 
+    #[IsCsrfTokenValid('prepare_elimination')]
     #[Route(
         '/backoffice/season/{seasonCode:season}/quiz/{quiz}/elimination/prepare',
         name: 'tvdt_prepare_elimination',
         requirements: ['seasonCode' => self::SEASON_CODE_REGEX, 'quiz' => Requirement::UUID],
+        methods: ['POST'],
     )]
     public function index(Season $season, Quiz $quiz): RedirectResponse
     {
@@ -32,14 +35,16 @@ final class PrepareEliminationController extends AbstractController
         return $this->redirectToRoute('tvdt_prepare_elimination_view', ['elimination' => $elimination->id]);
     }
 
+    #[IsCsrfTokenValid('prepare_elimination', methods: ['POST'])]
     #[Route(
         '/backoffice/elimination/{elimination}',
         name: 'tvdt_prepare_elimination_view',
         requirements: ['elimination' => Requirement::UUID],
+        methods: ['GET', 'POST'],
     )]
     public function viewElimination(Elimination $elimination, Request $request): Response
     {
-        if ('POST' === $request->getMethod()) {
+        if ($request->isMethod('POST')) {
             $elimination->updateFromInputBag($request->request);
             $this->em->flush();
 
@@ -48,6 +53,8 @@ final class PrepareEliminationController extends AbstractController
             }
 
             $this->addFlash('success', 'Elimination updated');
+
+            return $this->redirectToRoute('tvdt_prepare_elimination_view', ['elimination' => $elimination->id]);
         }
 
         return $this->render('backoffice/prepare_elimination/index.html.twig', [