Configure eslint and prettier for consistent code style #3

	name: CI

	on:
	pull_request:

	env:
	node_version: 20.x

	jobs:
	style:
	name: Lint and Format
	runs-on: ubuntu-latest

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

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: ${{ env.node_version }}

	- name: Install dependencies
	run: npm ci

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

	- name: Lint code
	run: npm run lint

	build:
	name: Build
	runs-on: ubuntu-latest

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

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: ${{ env.node_version }}
	cache: npm

	- name: Install dependencies
	run: npm ci

	- name: Build
	run: npm run build

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