chore: ESLint flat config + Husky pre-commit + 4 deepened SKILL.md #67

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	concurrency:
	group: ci-${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	check:
	name: Typecheck + Lint + Test
	runs-on: ubuntu-latest
	timeout-minutes: 15

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup pnpm
	uses: pnpm/action-setup@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	# Need Node 22+ for fs.promises.glob (used by GlobTool).
	# @deepcode/core's `package.json` engines field requires >=22 too.
	node-version: '22'
	cache: 'pnpm'

	- name: Install dependencies
	run: pnpm install --frozen-lockfile

	- name: Typecheck
	run: pnpm typecheck

	- name: Lint
	run: pnpm lint
	continue-on-error: true # M0: lint 配置随 M1 完善，先不阻塞

	- name: Format check
	run: pnpm format:check

	- name: Test
	run: pnpm test

	- name: Build
	run: pnpm build

	link-check:
	name: Docs link check
	runs-on: ubuntu-latest
	timeout-minutes: 5
	steps:
	- uses: actions/checkout@v4
	- name: Verify required docs exist
	run: \|
	for f in README.md CONTRIBUTING.md SECURITY.md \
	docs/DEVELOPMENT_PLAN.md docs/VISUAL_DESIGN.html \
	docs/design/sandbox-plan-worktree.md \
	docs/design/plugin-security.md \
	docs/design/effort-levels.md; do
	test -f "$f" \|\| { echo "MISSING: $f"; exit 1; }
	done
	echo "All M0 docs present"

Provide feedback