{"message":"AI 导游 Backend API","version":"1.0","endpoints":{"health":"/health/","admin":"/admin/","auth":{"wechat_login":"POST /auth/wechat/login/","user":"GET /auth/user/","profile":"PUT /auth/user/profile/"},"contents":{"scenic_spots":"GET /scenic-spots/","scenic_detail":"GET /scenic-spots/{id}/","audio_points":"GET /audio-points/","albums":"GET /albums/","album_detail":"GET /albums/{id}/"}}}