* refactor:Prepare to remove the get interface
* feat:add obj Unwarp interface
* refactor:obj name mapping and program internal path processing
* chore: fix typo
* feat: unwrap get
* fix: no use op.Get to get parent id
* fix: set the path uniformly
Co-authored-by: Noah Hsu <i@nn.ci>
* fix: delete set-cookie from sharepoint webdav response header
* fix: avoid two redirects when using webdav
* fix: return the correct Content-Type instead of just `application/octet-stream`
* feat: webdav backend localOnly -> proxyOnly