chore: add playground demo page #2

	name: Deploy playground demo # 工作流的名称

	on: # 触发条件
	push:
	branches:
	- main # 当 main 分支收到推送时触发
	workflow_dispatch: # 允许手动触发

	permissions: # GitHub token 的权限设置
	contents: read # 读取仓库内容
	pages: write # 写入 GitHub Pages
	id-token: write # 写入身份令牌

	concurrency: # 并发控制
	group: pages # 同一时间只允许一个部署任务运行
	cancel-in-progress: true # 如果有新的部署，取消正在进行的部署

	jobs:
	deploy:
	environment: # 环境配置
	name: github-pages # 环境名称
	url: ${{ steps.deployment.outputs.page_url }} # 部署后的 URL

	runs-on: ubuntu-latest # 运行环境

	steps:
	- uses: actions/checkout@v4
	- uses: pnpm/action-setup@v4
	with:
	run_install: false
	- uses: actions/setup-node@v4
	with:
	node-version: lts/*
	cache: pnpm

	- run: pnpm playground:build

	# 添加缓存验证步骤
	- name: Verify build
	run: \|
	if [ ! -d "playground/dist" ]; then
	echo "Playground build failed - dist directory not found"
	exit 1
	fi

	- uses: actions/configure-pages@v5
	with:
	enablement: true
	- uses: actions/upload-pages-artifact@v3
	with:
	path: playground/dist # 指定要部署的目录
	- uses: actions/deploy-pages@v4
	id: deployment

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