* [Docs] refactor new modules tutorial
* Imporve the modules customization documentations.
* [Fix] fix for comments
* minor add
* Fix grammar of English tutorial.
Co-authored-by: mzr1996 <mzr1996@163.com>
* refactor dataset tutorials
* split into user_guide and advance_guide
* refine
* Fix dataset preparasion tutorial.
* refine CN docs
* update docs API doc link
* refine new a dataset
* refine new a dataset
* refine new a dataset
Co-authored-by: mzr1996 <mzr1996@163.com>
* [Refactor] Refactor the rest data transforms and fix some docstring.
* Use `mmengine` instead of `mmcv`
* Refactor KFold dataset tools
* Fix docstring according to comments
* [Refactor] Refactor the docs structure.
* Rename `getting_started.md` to `get_started.md`
* Rename `transforms` to `data_process`