初始化插件市场：issue 投稿 + 静态校验 + registry 生成 #1

	name: build-registry

	on:
	push:
	branches: [main]
	paths:
	- "plugins/**"
	- "scripts/build-registry.mjs"

	concurrency:
	group: build-registry
	cancel-in-progress: true

	permissions:
	contents: write

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: 20
	# 生成 registry.json（updateUrl 指向中央 raw）
	- run: REPO_RAW=https://raw.githubusercontent.com/${{ github.repository }}/main node scripts/build-registry.mjs
	# 回提 registry.json；它不在 plugins/ 下，不会再次触发本工作流
	- run: \|
	git config user.name 'github-actions[bot]'
	git config user.email 'github-actions[bot]@users.noreply.github.com'
	git add registry.json
	git diff --cached --quiet \|\| git commit -m 'chore: 重建 registry.json'
	git push

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