feat: migrer vers Symfony 8, PHP 8.4 et les dépendances majeures associées

- PHP 8.3 → 8.4 (Dockerfile + composer.json)
- Symfony 7.0 → 8.0 (tous les composants symfony/*)
- API Platform 3.x → 4.x : migration openapiContext → openapi: new Operation(...)
- Doctrine DBAL 3 → 4 : suppression use_savepoints, replace prepare/executeQuery
- Doctrine ORM 2.x → 3.x : ClassMetadataInfo → ClassMetadata, setParameters → setParameter
- Doctrine Bundle 2.x → 3.x, Fixtures Bundle 3.x → 4.x
- zenstruck/foundry 1.x → 2.x : ModelFactory → PersistentObjectFactory, getDefaults → defaults
- phpmd/phpmd 2.x → 3.x-dev (seule version supportant Symfony 8)
- phparkitect 0.3 → 0.8 : NotDependsOnTheseNamespaces prend un array
- symfony/mercure-bundle 0.3 → 0.4, symfony/monolog-bundle 3 → 4
- Suppression de runtime/frankenphp-symfony (intégré nativement dans symfony/runtime 8)
- worker.Caddyfile : suppression de APP_RUNTIME (détection automatique Symfony 8)
- Routes errors.xml/wdt.xml/profiler.xml → .php (Symfony 8 supprime le XML)
- Types::ARRAY → Types::JSON dans Entity/Manga.php (DBAL 4 retire array type)
- Suppression de src/Schedule.php (doublon vide avec MonitoringSchedule)
- Tests : hydra:Collection → Collection, hydra:member → member (API Platform 4)

tests/Feature/Manga/DownloadCbzTest.php

@@ -2,7 +2,6 @@
 
 namespace App\Tests\Feature\Manga;
 
-use App\Entity\Chapter;
 use App\Tests\Factory\ChapterFactory;
 use App\Tests\Factory\MangaFactory;
 use App\Tests\Feature\AbstractApiTestCase;
@@ -12,14 +11,15 @@ use Zenstruck\Foundry\Test\ResetDatabase;
 
 class DownloadCbzTest extends AbstractApiTestCase
 {
-    use ResetDatabase, Factories;
+    use ResetDatabase;
+    use Factories;
 
-    public function test_it_downloads_chapter_cbz(): void
+    public function testItDownloadsChapterCbz(): void
     {
         // Arrange
         $manga = MangaFactory::createOne([
             'title' => 'One Piece',
-            'slug' => 'one-piece'
+            'slug' => 'one-piece',
         ]);
 
         $chapter = ChapterFactory::createOne([
@@ -27,7 +27,7 @@ class DownloadCbzTest extends AbstractApiTestCase
             'number' => 1.0,
             'title' => 'Chapter 1',
             'visible' => true,
-            'cbzPath' => '/app/tests/Shared/Files/test-chapter.cbz'
+            'cbzPath' => '/app/tests/Shared/Files/test-chapter.cbz',
         ]);
 
         $chapterId = $chapter->getId();
@@ -44,7 +44,7 @@ class DownloadCbzTest extends AbstractApiTestCase
         $this->assertStringContainsString('test-chapter.cbz', $response->headers->get('Content-Disposition'));
     }
 
-    public function test_it_returns_404_for_non_existent_chapter(): void
+    public function testItReturns404ForNonExistentChapter(): void
     {
         // When
         static::createClient()->request('GET', '/api/manga/chapters/999999/download');
@@ -53,12 +53,12 @@ class DownloadCbzTest extends AbstractApiTestCase
         $this->assertResponseStatusCodeSame(404);
     }
 
-    public function test_it_returns_404_for_chapter_without_cbz(): void
+    public function testItReturns404ForChapterWithoutCbz(): void
     {
         // Arrange
         $manga = MangaFactory::createOne([
             'title' => 'Test Manga',
-            'slug' => 'test-manga'
+            'slug' => 'test-manga',
         ]);
 
         $chapter = ChapterFactory::createOne([
@@ -66,7 +66,7 @@ class DownloadCbzTest extends AbstractApiTestCase
             'number' => 1.0,
             'title' => 'Test Chapter',
             'visible' => true,
-            'cbzPath' => null // No CBZ file
+            'cbzPath' => null, // No CBZ file
         ]);
 
         $this->entityManager->flush();