website: add dark theme.

Author: jaywcjlove

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: build
+name: CI
 on:
   push:
     branches:
@@ -15,9 +15,28 @@ jobs:
 
       - run: mkdir -p build
       - run: cp -rp example build
-      - run: npm i markdown-to-html-cli -g
-      - run: markdown-to-html --output build/index.html
-      - run: markdown-to-html -s shell-regex.md --output build/shell-regex.html
+      # - run: npm i markdown-to-html-cli -g
+      # - run: markdown-to-html --output build/index.html
+      # - run: markdown-to-html -s shell-regex.md --output build/shell-regex.html
+
+      - name: Generate Contributors Images
+        uses: jaywcjlove/github-action-contributors@main
+        with:
+          filter-author: (renovate\[bot\]|renovate-bot|dependabot\[bot\])
+          output: build/CONTRIBUTORS.svg
+          avatarSize: 42
+
+      - name: Converts Markdown to HTML
+        uses: jaywcjlove/markdown-to-html-cli@main
+        with:
+          source: README.md
+          output: build/index.html
+
+      - name: Converts Markdown to HTML
+        uses: jaywcjlove/markdown-to-html-cli@main
+        with:
+          source: shell-regex.md
+          output: build/shell-regex.html
 
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v3

README.md

@@ -1,7 +1,8 @@
-
 Shell Tutorial
 ===
 
+[![CI](https://github.com/jaywcjlove/shell-tutorial/actions/workflows/ci.yml/badge.svg)](https://github.com/jaywcjlove/shell-tutorial/actions/workflows/ci.yml)
+
 最近需要写一个脚本管理服务，花了两天时间学习了一下shell脚本，记录我的学习笔记。
 
 ## 目录
@@ -1401,3 +1402,17 @@ echo "输入的两个数字之和为 $? !"
 | $@ | 与$*相同，但是使用时加引号，并在引号中返回每个参数。  |
 | $- | 显示Shell使用的当前选项，与set命令功能相同。  |
 | $? | 显示最后命令的退出状态。0表示没有错误，其他任何值表明有错误。  |
+
+## Contributors
+
+As always, thanks to our amazing contributors!
+
+<a href="https://github.com/jaywcjlove/shell-tutorial/graphs/contributors">
+  <img src="https://jaywcjlove.github.io/shell-tutorial/CONTRIBUTORS.svg" />
+</a>
+
+Made with [action-contributors](https://github.com/jaywcjlove/github-action-contributors).
+
+## License
+
+Licensed under the MIT License.