add solargraph & simplecov gems #18

	name: "CI"
	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]
	jobs:
	test:
	permissions: write-all
	runs-on: ubuntu-latest
	services:
	postgres:
	image: postgres:12-alpine
	ports:
	- "5432:5432"
	env:
	POSTGRES_DB: rails_test
	POSTGRES_USER: rails
	POSTGRES_PASSWORD: password
	env:
	RAILS_ENV: test
	DATABASE_URL: "postgres://rails:password@localhost:5432/rails_test"
	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	# Add or replace dependency steps here
	- name: Install Ruby and gems
	uses: ruby/setup-ruby@v1
	with:
	bundler-cache: true
	# Add or replace database setup steps here
	- name: Set up database schema
	run: bin/rails db:schema:load
	# Add or replace test runners here
	- name: Run Tests
	run: bin/rspec
	- name: Ruby Linter
	run: bin/rubocop --parallel
	- name: Brakeman Scan
	run: bin/brakeman

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