Refactor Base64 encoding/decoding methods for consistency, update controller routes, and improve CI configuration

src/Controller/BackofficeController.php

@@ -8,7 +8,6 @@ use App\Entity\Quiz;
 use App\Entity\Season;
 use App\Repository\CandidateRepository;
 use App\Repository\SeasonRepository;
-use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Attribute\AsController;
 use Symfony\Component\Routing\Attribute\Route;

src/Controller/LoginController.php

@@ -6,9 +6,11 @@ namespace App\Controller;
 
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Attribute\AsController;
 use Symfony\Component\Routing\Attribute\Route;
 use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
 
+#[AsController]
 class LoginController extends AbstractController
 {
     #[Route(path: '/login', name: 'app_login_login')]

src/Controller/PrepareEliminationController.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+#[Route(path: '/backoffice/elimination')]
+final class PrepareEliminationController extends AbstractController
+{
+    #[Route('/prepare', name: 'app_prepare_elimination')]
+    public function index(): Response
+    {
+        return $this->render('prepare_elimination/index.html.twig', [
+            'controller_name' => 'PrepareEliminationController',
+        ]);
+    }
+}

src/Controller/QuizController.php

@@ -60,7 +60,7 @@ final class QuizController extends AbstractController
             $data = $form->getData();
             $name = $data['name'];
 
-            return $this->redirectToRoute('app_quiz_quizpage', ['seasonCode' => $season->getSeasonCode(), 'nameHash' => Base64::base64_url_encode($name)]);
+            return $this->redirectToRoute('app_quiz_quizpage', ['seasonCode' => $season->getSeasonCode(), 'nameHash' => Base64::base64UrlEncode($name)]);
         }
 
         return $this->render('quiz/enter_name.twig', ['season' => $season, 'form' => $form]);
@@ -90,7 +90,7 @@ final class QuizController extends AbstractController
                 return $this->redirectToRoute('app_quiz_entername', ['seasonCode' => $season->getSeasonCode()]);
             }
 
-            $candidate = new Candidate(Base64::base64_url_decode($nameHash));
+            $candidate = new Candidate(Base64::base64UrlDecode($nameHash));
             $candidateRepository->save($candidate);
         }