Add basic linter #91

	name: Tests
	on: [push, pull_request]

	env:
	RAILS_ENV: test

	jobs:
	test:
	runs-on: ubuntu-latest

	services:
	postgres:
	image: postgres:15
	env:
	POSTGRES_PASSWORD: postgres
	ports: ['5432:5432']
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	memcached:
	image: memcached:alpine
	ports: ['11211:11211']

	steps:
	- uses: actions/checkout@v3

	- uses: actions/setup-node@v3
	with:
	cache: npm

	- run: npm install

	- uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.2
	bundler-cache: true

	- name: Setup environment
	run: ./script/gh-action-prepare

	- name: Lint assets
	run: npm run lint

	- name: Build assets
	run: bundle exec rails assets:precompile

	- name: Run test
	run: bundle exec rails test

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