{"message":"통합 검색 API","version":"1.0.0","endpoints":{"통합 검색":"POST /api/search/all","네이버 블로그":"POST /api/search/naver/blog","네이버 뉴스":"POST /api/search/naver/news","구글 검색":"POST /api/search/google","헬스체크":"GET /health","API 문서":"GET /docs"}}