在 Github 的 commits 页面添加一个按钮，可以跳转到 repo 的第一次提交页面
A userscript which allow you to nevigate to the initial(first) commit of github repo by adding a button on the commits list page.
The core function of this script is copyed from https://github.com/FarhadG/init . Thanks a lot.
You can install this userscript from Github or Greasy Fork
Github Link: https://github.com/Liu233w/go-to-init-commit.user.js
