docs: update badges and contribution guide

Author: meteorlxy

CONTRIBUTING.md

@@ -94,14 +94,4 @@ The `test` script uses Vitest to run unit testings.
 
 ## Documentation
 
-VuePress documentation is powered by VuePress itself, which is built from the source code of this repository.
-
-All the markdown source files are placed in `docs` directory. We are maintaining two translations:
-
-- English (en-US) in `/` path
-- Chinese (zh-CN) in `/zh/` path
-
-We have two different deployments:
-
-- Release deployment powered by [Netlify](https://www.netlify.com). This deployment is built from the latest released version, so users will not see unreleased changes. The domain name is [https://v2.vuepress.vuejs.org](https://v2.vuepress.vuejs.org).
-- Developer deployment powered by [GitHub Pages](https://pages.github.com). This deployment is built from the latest commit, so developers could preview the latest changes. The domain name is [https://vuepress.github.io](https://vuepress.github.io).
+VuePress documentation is maintained in [vuepress/docs](https://github.com/vuepress/docs) repository.

CONTRIBUTING_zh.md

@@ -94,14 +94,4 @@ VuePress 使用它自己来构建自己的文档网站。
 
 ## 文档
 
-VuePress 的文档是由 VuePress 自己驱动的，是由该仓库中的源码构建而来。
-
-所有的 Markdown 源文件都放置在 `docs` 目录下。我们维护了两种翻译：
-
-- 英语 (en-US) 在 `/` 路径下
-- 中文 (zh-CN) 在 `/zh/` 路径下
-
-我们部署了两套站点：
-
-- 在 [Netlify](https://www.netlify.com) 部署的 Release 版本。该站点是从最新发布的版本中构建而来，因此用户不会看到未发布的改动。域名为 [https://v2.vuepress.vuejs.org](https://v2.vuepress.vuejs.org)。
-- 在 [GitHub Pages](https://pages.github.com) 部署的 Developer 版本。该站点是从最新的提交中构建而来，因此开发者可以预览最新的改动。域名为 [https://vuepress.github.io](https://vuepress.github.io)。
+VuePress 的文档在 [vuepress/docs](https://github.com/vuepress/docs) 仓库中进行维护。

README.md

@@ -1,7 +1,6 @@
 # vuepress-next
 
-[![github check](https://github.com/vuepress/vuepress-next/workflows/check/badge.svg)](https://github.com/vuepress/vuepress-next/actions?query=workflow%3Acheck)
-[![github docs](https://github.com/vuepress/vuepress-next/workflows/docs/badge.svg)](https://github.com/vuepress/vuepress-next/actions?query=workflow%3Adocs)
+[![check](https://github.com/vuepress/vuepress-next/workflows/check/badge.svg)](https://github.com/vuepress/vuepress-next/actions/workflows/check.yml?query=workflow%3Acheck)
 [![npm](https://badgen.net/npm/v/vuepress/next)](https://www.npmjs.com/package/vuepress)
 [![coverage](https://coveralls.io/repos/github/vuepress/vuepress-next/badge.svg?branch=main)](https://coveralls.io/github/vuepress/vuepress-next?branch=main)
 [![license](https://badgen.net/github/license/vuepress/vuepress-next)](https://github.com/vuepress/vuepress-next/blob/main/LICENSE)
@@ -17,7 +16,9 @@ https://v2.vuepress.vuejs.org
 
 ## Contribution
 
-See [Contributing Guide](https://github.com/vuepress/vuepress-next/blob/main/docs/contributing.md).
+See [Contributing Guide](https://github.com/vuepress/vuepress-next/blob/main/CONTRIBUTING.md)
+
+查看 [贡献指南](https://github.com/vuepress/vuepress-next/blob/main/CONTRIBUTING_zh.md)
 
 ## License