engine.yml

name: engineon:  push:    branches: [main]  pull_request:  workflow_dispatch:jobs:  check:    runs-on: ubuntu-latest    steps:      - uses: actions/checkout@v4      - uses: actions/setup-node@v4        with:          node-version: '22'      - name: 语法检查        run: |          for f in js/*.js; do node --check "$f"; done      - name: 稳定入口与引擎契约        run: node dev/engine_check.mjs