* feat: add app chat openapi (#2908) * add chat openapi * create question guide openapi * change auth method * add chat openapi doc * delete unused code * feat: chat openapi doc * rerank doc * add chat detail openapi & doc * update chat openapi doc --------- Co-authored-by: heheer <heheer@sealos.io> Co-authored-by: heheer <1239331448@qq.com>
