Add github repos to docs

This was from a Thread in slack,
[ Hashtag enhancement ]

my suggestion is to add in Docs a new section for github repositories that people might find them useful.
its kina like cookbook but in one place (Docs)

I'd like to point out that I think Users page is a good example to have the same GUI, and so each repo has its own name title and a "pip install bla bla bla" with "COPY" Button next to it, and then a short description about it.

thx

首先查看链接的 Docs 和 Users 页面，以了解现有的布局和呈现方式。确定 repository 部分应放置的位置，以及 repository 名称、描述、安装命令和复制按钮应如何显示；当新部分与这些页面保持一致地集成后，即视为完成。