feat : add Gitea repositories list endpoint

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

src/ApiResource/GiteaRepository.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\ApiResource;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\GetCollection;
+use App\State\GiteaRepositoryProvider;
+use Symfony\Component\Serializer\Attribute\Groups;
+
+#[ApiResource(
+    operations: [
+        new GetCollection(
+            uriTemplate: '/gitea/repositories',
+            normalizationContext: ['groups' => ['gitea_repo:read']],
+            provider: GiteaRepositoryProvider::class,
+            security: "is_granted('ROLE_ADMIN')",
+        ),
+    ],
+)]
+final class GiteaRepository
+{
+    #[Groups(['gitea_repo:read'])]
+    public string $fullName = '';
+
+    #[Groups(['gitea_repo:read'])]
+    public string $name = '';
+
+    #[Groups(['gitea_repo:read'])]
+    public string $owner = '';
+}

src/State/GiteaRepositoryProvider.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProviderInterface;
+use App\ApiResource\GiteaRepository;
+use App\Exception\GiteaApiException;
+use App\Service\GiteaApiService;
+
+final readonly class GiteaRepositoryProvider implements ProviderInterface
+{
+    public function __construct(
+        private GiteaApiService $giteaApiService,
+    ) {}
+
+    public function provide(Operation $operation, array $uriVariables = [], array $context = []): array
+    {
+        try {
+            $repos = $this->giteaApiService->listRepositories();
+        } catch (GiteaApiException) {
+            return [];
+        }
+
+        return array_map(static function (array $repo): GiteaRepository {
+            $dto           = new GiteaRepository();
+            $dto->fullName = $repo['full_name'] ?? '';
+            $dto->name     = $repo['name'] ?? '';
+            $dto->owner    = $repo['owner']['login'] ?? '';
+
+            return $dto;
+        }, $repos);
+    }
+}