refactor(manga): merge ChapterRepositoryInterface into MangaRepositoryInterface + pagesDirectory

- Supprime ChapterRepositoryInterface du domaine Manga (et ses implémentations
  LegacyChapterRepository et InMemoryChapterRepository)
- Déplace toutes les méthodes chapter vers MangaRepositoryInterface avec nommage
  explicite (findChapterById, findVisibleChapterById, updateChapter, deleteChapter, etc.)
- Remplace cbzPath par pagesDirectory + pageCount dans le modèle Chapter
  (transition : toChapterDomain conserve un fallback cbzPath pour les données existantes,
  updateChapter synchronise les deux colonnes jusqu'à la Phase 4)
- Ajoute la migration Doctrine (pages_directory, page_count sur la table chapter)
- Met à jour tous les handlers, listeners, query handlers et state providers du domaine
  Manga pour injecter uniquement MangaRepositoryInterface
- Adapte les tests unitaires et InMemoryMangaRepository avec les nouvelles méthodes

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tests/Domain/Manga/Application/CommandHandler/ImportVolumeHandlerTest.php

@@ -11,7 +11,6 @@ use App\Domain\Manga\Domain\Model\ValueObject\ChapterId;
 use App\Domain\Manga\Domain\Model\ValueObject\MangaId;
 use App\Domain\Manga\Domain\Model\ValueObject\MangaSlug;
 use App\Domain\Manga\Domain\Model\ValueObject\MangaTitle;
-use App\Tests\Domain\Manga\Adapter\InMemoryChapterRepository;
 use App\Tests\Domain\Manga\Adapter\InMemoryMangaRepository;
 use App\Tests\Domain\Manga\Adapter\InMemoryPathManager;
 use PHPUnit\Framework\TestCase;
@@ -19,18 +18,15 @@ use PHPUnit\Framework\TestCase;
 class ImportVolumeHandlerTest extends TestCase
 {
     private InMemoryMangaRepository $mangaRepository;
-    private InMemoryChapterRepository $chapterRepository;
     private InMemoryPathManager $pathManager;
     private ImportVolumeHandler $handler;
 
     protected function setUp(): void
     {
         $this->mangaRepository = new InMemoryMangaRepository();
-        $this->chapterRepository = new InMemoryChapterRepository();
         $this->pathManager = new InMemoryPathManager();
         $this->handler = new ImportVolumeHandler(
             $this->mangaRepository,
-            $this->chapterRepository,
             $this->pathManager
         );
     }
@@ -63,7 +59,7 @@ class ImportVolumeHandlerTest extends TestCase
                 true,
                 null
             );
-            $this->chapterRepository->save($chapter);
+            $this->mangaRepository->saveChapter($chapter);
         }
 
         $cbzBinary = $this->createValidCbzBinary();
@@ -77,12 +73,12 @@ class ImportVolumeHandlerTest extends TestCase
         $this->handler->handle($command);
 
         // Assert
-        $chapters = $this->chapterRepository->findByMangaIdAndVolume($mangaId, $volumeNumber);
+        $chapters = $this->mangaRepository->findChaptersByMangaIdAndVolume($mangaId, $volumeNumber);
         $this->assertCount(3, $chapters);
 
         foreach ($chapters as $chapter) {
             $this->assertTrue($chapter->isAvailable());
-            $this->assertStringContainsString('_vol' . $volumeNumber . '.cbz', $chapter->getCbzPath());
+            $this->assertNotNull($chapter->getPagesDirectory());
         }
     }
 
@@ -153,7 +149,7 @@ class ImportVolumeHandlerTest extends TestCase
         $cbzBinary = $this->createValidCbzBinary();
         $command = new ImportVolume(
             mangaId: $mangaId,
-            volumeNumber: 999,  // Non-existent volume
+            volumeNumber: 999,
             fileBinary: $cbzBinary
         );
 
@@ -165,9 +161,6 @@ class ImportVolumeHandlerTest extends TestCase
         $this->handler->handle($command);
     }
 
-    /**
-     * Create a minimal valid CBZ (ZIP) binary for testing
-     */
     private function createValidCbzBinary(): string
     {
         $tmpFile = tempnam(sys_get_temp_dir(), 'cbz_');
@@ -187,7 +180,3 @@ class ImportVolumeHandlerTest extends TestCase
         return $binaryContent;
     }
 }
-
-
-
-