feat(blog): add representation blog management features including listing, creating, and editing blogs

src/Blog/Controller/RepresentationBlogController.php

@@ -87,6 +87,15 @@ class RepresentationBlogController extends BaseController
         return $this->paginated($items, $total, $page, $limit);
     }
 
+    #[OA\Get(path: '/api/v1/representation/blog/{uuid}', summary: "Get one of the representative's own posts", security: [['bearerAuth' => []]])]
+    #[Route('/api/v1/representation/blog/{uuid}', methods: ['GET'])]
+    public function detail(string $uuid, #[CurrentUser] User $user): JsonResponse
+    {
+        $rep  = $this->currentRepresentation($user);
+        $blog = $this->ownedBlogOr404($uuid, $rep);
+        return $this->success(['data' => $blog->toArray()]);
+    }
+
     #[OA\Post(path: '/api/v1/representation/blog', summary: 'Create a post owned by the representative', security: [['bearerAuth' => []]])]
     #[Route('/api/v1/representation/blog', methods: ['POST'])]
     public function create(Request $request, #[CurrentUser] User $user): JsonResponse