优化表达式编辑器布局：1. 针对垂直布局下的变量区域添加最大高度设置；2. 将固定高度改为最大高度，以提升布局灵活性。 #136

	name: Deploy Demo Page

	on:
	# 手动触发
	workflow_dispatch:

	push:
	branches:
	- master
	paths:
	- 'src/**'
	- 'public/**'
	- 'index.html'
	- 'vite.config.ts'
	- 'package.json'
	- '.github/workflows/deploy-demo.yml'
	- '!**.md'
	- '!.gitignore'
	- '!.editorconfig'
	- '!LICENSE'

	jobs:
	build-and-deploy:
	# 只在手动触发或提交信息包含[deploy]时运行
	if: github.event_name == 'workflow_dispatch' \|\| contains(github.event.head_commit.message, '[deploy]')
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Setup Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '18'
	cache: 'npm'
	registry-url: 'https://registry.npmjs.org'

	# 在 CI 环境中使用 npm 官方源
	- name: Configure npm for CI
	run: \|
	echo "registry=https://registry.npmjs.org/" > .npmrc
	echo "strict-ssl=true" >> .npmrc

	- name: Install Dependencies
	run: npm ci

	# 类型检查可选，如果当前有类型错误可以暂时注释掉
	# - name: Type Check
	# run: npm run type-check

	- name: Build Demo
	run: npm run build:demo

	- name: Deploy to GitHub Pages
	uses: peaceiris/actions-gh-pages@v3
	with:
	deploy_key: ${{ secrets.DEPLOY_KEY }}
	publish_dir: ./demo-dist
	force_orphan: true

	# 工作流完成后恢复原始 .npmrc
	- name: Restore original .npmrc
	if: always()
	run: \|
	if [ -f .npmrc.backup ]; then
	mv .npmrc.backup .npmrc
	fi

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