refactor(frontend): colocate owner-scoped CSS (#943) #1620

	name: Frontend CI

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

	permissions:
	contents: read

	# main 上每个 commit 单独成组,理由同 backend.yml:main 的 push 共用一个 ref,
	# 连续合并会让先合的 run 被后合的取消,红叉掩盖掉真实结论。
	concurrency:
	group: frontend-ci-${{ github.event.pull_request.number \|\| github.ref }}${{ github.ref == 'refs/heads/main' && format('-{0}', github.sha) \|\| '' }}
	cancel-in-progress: true

	jobs:
	frontend-checks:
	name: Frontend checks
	runs-on: ubuntu-latest
	timeout-minutes: 15
	env:
	CI: 'true'

	defaults:
	run:
	working-directory: frontend

	steps:
	- name: Checkout
	uses: actions/checkout@v7

	- name: Setup Node.js
	uses: actions/setup-node@v7
	with:
	node-version: 24
	cache: npm
	cache-dependency-path: frontend/package-lock.json

	- name: Install dependencies
	run: npm ci

	- name: Check formatting
	run: npm run format:check

	- name: Lint
	run: npm run lint

	- name: Typecheck
	run: npm run typecheck

	- name: Test with coverage
	run: npm run test:coverage

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v5
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	files: ./frontend/coverage/lcov.info
	flags: frontend
	fail_ci_if_error: true

	- name: Build
	run: npm run build

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