Adds all the things 🎉 #45

	name: Checks
	on: [ pull_request ]
	jobs:
	phpunit:
	name: PHPUnit
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0 # important!
	- name: setup php
	run: \|
	./bin/sail up -d
	git submodule init
	git submodule update --remote --merge
	- name: Install dependencies
	run: \|
	sudo apt update
	./bin/sail composer install
	- name: Run tests
	run: \|
	cp .env.ci .env
	touch database/database.sqlite
	./bin/sail art key:generate
	export $(cat .env \| xargs)
	./bin/sail test
	- name: tear down containers
	run: \|
	./bin/sail down

Provide feedback