Refactor/#427 ts-loader를 fork-ts-checker-webpack-plugin으로 대체한다 #342

	name: Frontend CI

	on:
	pull_request:
	branches: [main]
	types: [opened, synchronize, reopened]

	jobs:
	test:
	runs-on: ubuntu-latest
	env:
	working-directory: ./frontend
	node-version: '18.16.1'

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Use Node.js ${{ env.node-version }}
	uses: actions/setup-node@v3
	with:
	node-version: ${{ env.node-version }}

	- name: Cache dependencies
	id: cache
	uses: actions/cache@v3
	with:
	path: '**/node_modules'
	key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-node-

	- name: Install Dependencies
	if: steps.cache.outputs.cache-hit != 'true'
	run: npm ci
	working-directory: ${{ env.working-directory }}

	- name: ESLint
	if: always()
	run: npm run lint
	working-directory: ${{ env.working-directory }}

	- name: Test
	if: always()
	run: npm test
	working-directory: ${{ env.working-directory }}

	- name: Build
	if: always()
	run: npm run build
	working-directory: ${{ env.working-directory }}

	- name: Notify slack on CI fail
	if: failure()
	uses: 8398a7/action-slack@v3
	with:
	status: ${{ job.status }}
	author_name: 프론트엔드 테스트 실패 알림
	fields: repo, message, commit, author, action, eventName, ref, workflow, job, took
	env:
	SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}

Provide feedback