add markdown style and some content for code #60

	name: CI Workflow
	# 当推送到 master 分支或创建 pull request 到 master 分支时触发 CI workflow
	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	# 设置权限，允许读取内容、写入页面和 ID 令牌
	permissions:
	contents: read
	pages: write
	id-token: write
	# 定义一个名为 build 的 job，在 ubuntu-latest 环境下运行
	jobs:
	build:
	runs-on: ubuntu-latest
	# 执行步骤
	steps:
	# 检出代码
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	fetch-depth: 0 # 确保拉取完整的提交历史

	# 设置 Node.js 环境
	- name: Set up Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '20' # 修改为 Node.js 20

	# 清理旧的依赖和锁定文件
	- name: Clean up node_modules and package-lock.json
	run: \|
	rm -rf node_modules
	rm -f package-lock.json

	# 安装依赖
	- name: Install dependencies
	run: npm install # 重新安装依赖

	# 构建项目
	- name: Build project
	run: npm run build

	# 列出构建输出
	- name: List build output
	run: ls -R docs # 检查 docs 目录是否存在并列出内容

	# 验证 docs 目录是否存在
	- name: Verify docs directory exists
	run: \|
	if [ ! -d "docs" ]; then
	echo "docs directory not found."
	exit 1
	fi

	# 部署到 GitHub Pages
	- name: Deploy to GitHub Pages
	uses: JamesIves/github-pages-deploy-action@v4
	with:
	branch: gh-pages # 部署到 gh-pages 分支
	folder: docs # 确保你要部署的文件夹
	clean: true # 清理旧的部署文件
	token: ${{ secrets.ACCESS_TOKEN }} # 使用 Access Token 进行身份验证

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