🤖 add github workflow (lint and format) #3

	name: Lint and Format

	on:
	push:
	branches: ['*']
	pull_request:
	branches: ['*']

	jobs:
	lint-and-format:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Use Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '20'

	- name: Cache node modules
	uses: actions/cache@v3
	env:
	cache-name: cache-node-modules
	with:
	path: ~/.yarn-cache
	key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
	restore-keys: \|
	${{ runner.os }}-yarn-

	- name: Install Dependencies
	run: yarn install --frozen-lockfile

	- name: Build ESLint Config
	run: yarn workspace @ubahnchen/eslint-plugin build

	- name: Run Linter
	run: yarn lint

	- name: Run Formatter
	run: yarn format

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