* translate 1_new_dataset.md
1.translate 1_new_dataset.md into Chinese
2.fix missing `` in 1_new_dataset.md
* Update 1_new_dataset.md
fix table of content
* fix links of docs
* [Docs]: Use shared menu from theme instead
* [Refactor]: Refactor the directory structure of docs
* [Fix]: Fix lint
* [Fix]: Fix __version__.py file link bug
Co-authored-by: fangyixiao18 <fangyx18@hotmail.com>