Add collection and new vocab + mess with repository

src/Controller/CollectionController.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Controller;
+
+use App\Entity\Collection;
+use App\Entity\Bibliography;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+class CollectionController extends AbstractController
+{
+    #[Route('/collection/{id<\d+>}', name: 'app_collection')]
+    public function index(Collection $collection, EntityManagerInterface $em): Response
+    {
+        $bibliographies = $em->getRepository(Bibliography::class)->findAllCollection($collection->getId());
+
+        $collection->setBibliographies($bibliographies);
+
+        return $this->render('collection/index.html.twig', [
+            'controller_name' => 'CollectionController',
+            'record' => $collection,
+        ]);
+    }
+}