Xiaohongshu-PGY-API

Changes to 蒲公英关键词概览（搜索指数+博主画像）/PGY keyword overview

post/api/v1/xiaohongshu/pgy/get_keyword_stat

Oct 8, 202696a122a5f220 Revision changes
- info
  added the optional property // to the response with the status
- info
  added the optional property // to the response with the status
Sep 1, 202650f9ec6e1cd3 Revision changes
- info
  endpoint added