fixed css-loader instalation and css import in example files #2040

	name: Lint JS and Ruby


	on:
	push:
	branches:
	- 'master'
	pull_request:

	jobs:
	build:
	strategy:
	matrix:
	ruby: [3]
	node: [20]
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v4
	with:
	persist-credentials: false
	- name: Setup Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}
	bundler: 2.5.9
	- name: Setup Node
	uses: actions/setup-node@v3
	with:
	node-version: ${{ matrix.node }}
	- name: Print system information
	run: \|
	echo "Linux release: "; cat /etc/issue
	echo "Current user: "; whoami
	echo "Current directory: "; pwd
	echo "Ruby version: "; ruby -v
	echo "Node version: "; node -v
	echo "Yarn version: "; yarn --version
	echo "Bundler version: "; bundle --version
	- name: Save root node_modules to cache
	uses: actions/cache@v3
	with:
	path: node_modules
	key: v5-package-node-modules-cache-${{ hashFiles('yarn.lock') }}
	- name: Save root ruby gems to cache
	uses: actions/cache@v3
	with:
	path: vendor/bundle
	key: v5-package-app-gem-cache-${{ hashFiles('react_on_rails.gemspec') }}
	- name: Install Node modules with Yarn for renderer package
	run: \|
	yarn install --no-progress --no-emoji
	yarn run eslint -v
	sudo yarn global add yalc
	- name: Install Ruby Gems for package
	run: bundle check --path=vendor/bundle \|\| bundle _2.5.9_ install --path=vendor/bundle --jobs=4 --retry=3
	- name: Linting of Ruby
	run: bundle exec rubocop
	- name: Linting of JS
	run: yarn start lint
	- name: Check formatting
	run: yarn start format.listDifferent

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