feat: endpoint FetchMangaChapters et tests

src/Domain/Manga/Infrastructure/ApiPlatform/Resource/FetchMangaChaptersResource.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Domain\Manga\Infrastructure\ApiPlatform\Resource;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Post;
+use App\Domain\Manga\Infrastructure\ApiPlatform\State\Processor\FetchMangaChaptersProcessor;
+use Symfony\Component\Validator\Constraints as Assert;
+
+#[ApiResource(
+    shortName: 'FetchMangaChapters',
+    operations: [
+        new Post(
+            uriTemplate: '/manga/chapters/fetch',
+            processor: FetchMangaChaptersProcessor::class,
+            status: 202
+        )
+    ]
+)]
+class FetchMangaChaptersResource
+{
+    public function __construct(
+        #[Assert\NotBlank]
+        public string $externalId
+    ) {}
+}