feat: TenantApi.php & CategoryApi.php Swagger 점검 및 개선 (Phase 3-5, 3-6)

Phase 3-5 (TenantApi.php):
- TenantStoreRequest.php 생성 (검증 로직 분리)
- TenantUpdateRequest.php 생성 (검증 로직 분리)
- TenantController.php FormRequest 적용 및 DI 패턴 적용
- TenantService static 호출 → DI 인스턴스 호출
- lang/ko/message.php tenant 메시지 키 추가

Phase 3-6 (CategoryApi.php):
- CategoryStoreRequest.php 생성 (검증 로직 분리)
- CategoryUpdateRequest.php 생성 (검증 로직 분리)
- CategoryMoveRequest.php 생성 (카테고리 이동 검증)
- CategoryReorderRequest.php 생성 (정렬순서 일괄 변경 검증)
- CategoryController.php FormRequest 적용
- lang/ko/message.php category 메시지 키 추가
- SAM API Development Rules 준수 완료

app/Http/Controllers/Api/V1/CategoryController.php

@@ -4,6 +4,10 @@
 
 use App\Helpers\ApiResponse;
 use App\Http\Controllers\Controller;
+use App\Http\Requests\Category\CategoryMoveRequest;
+use App\Http\Requests\Category\CategoryReorderRequest;
+use App\Http\Requests\Category\CategoryStoreRequest;
+use App\Http\Requests\Category\CategoryUpdateRequest;
 use App\Services\CategoryService;
 use Illuminate\Http\Request;
 
@@ -13,46 +17,46 @@ public function __construct(private CategoryService $service) {}
 
     public function index(Request $request)
     {
-        return ApiResponse::handle(fn () => $this->service->index($request->all()), '카테고리 목록 조회');
+        return ApiResponse::handle(fn () => $this->service->index($request->all()), __('message.category.fetched'));
     }
 
     public function show(int $id)
     {
-        return ApiResponse::handle(fn () => $this->service->show($id), '카테고리 단건 조회');
+        return ApiResponse::handle(fn () => $this->service->show($id), __('message.category.fetched'));
     }
 
-    public function store(Request $request)
+    public function store(CategoryStoreRequest $request)
     {
-        return ApiResponse::handle(fn () => $this->service->store($request->all()), '카테고리 생성');
+        return ApiResponse::handle(fn () => $this->service->store($request->validated()), __('message.category.created'));
     }
 
-    public function update(int $id, Request $request)
+    public function update(int $id, CategoryUpdateRequest $request)
     {
-        return ApiResponse::handle(fn () => $this->service->update($id, $request->all()), '카테고리 수정');
+        return ApiResponse::handle(fn () => $this->service->update($id, $request->validated()), __('message.category.updated'));
     }
 
     public function destroy(int $id)
     {
-        return ApiResponse::handle(fn () => $this->service->destroy($id), '카테고리 삭제');
+        return ApiResponse::handle(fn () => $this->service->destroy($id), __('message.category.deleted'));
     }
 
     public function toggle(int $id)
     {
-        return ApiResponse::handle(fn () => $this->service->toggle($id), '카테고리 활성/비활성 토글');
+        return ApiResponse::handle(fn () => $this->service->toggle($id), __('message.category.toggled'));
     }
 
-    public function move(int $id, Request $request)
+    public function move(int $id, CategoryMoveRequest $request)
     {
-        return ApiResponse::handle(fn () => $this->service->move($id, $request->all()), '카테고리 이동');
+        return ApiResponse::handle(fn () => $this->service->move($id, $request->validated()), __('message.category.moved'));
     }
 
-    public function reorder(Request $request)
+    public function reorder(CategoryReorderRequest $request)
     {
-        return ApiResponse::handle(fn () => $this->service->reorder($request->all()), '카테고리 정렬순서 일괄 변경');
+        return ApiResponse::handle(fn () => $this->service->reorder($request->validated()), __('message.category.reordered'));
     }
 
     public function tree(Request $request)
     {
-        return ApiResponse::handle(fn () => $this->service->tree($request->all()), '카테고리 트리 조회');
+        return ApiResponse::handle(fn () => $this->service->tree($request->all()), __('message.category.tree_fetched'));
     }
-}
+}