use alpine based image; PM2 for task mgmt #674

	name: 'UI Tests'

	on: push

	jobs:
	target-branch-check:
	name: target-branch-check
	runs-on: ubuntu-latest
	if: github.event_name == 'pull_request'
	steps:
	- name: Check that the pull request is not targeting the stable branch
	run: test ${{ github.base_ref }} != "stable"
	# Run visual and composition tests with Chromatic
	visual-and-composition:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0 # Required to retrieve git history
	- name: Install dependencies
	run: yarn
	- id: publish
	name: Publish to Chromatic
	uses: chromaui/action@v1
	with:
	# Grab this from the Chromatic manage page
	projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
	- name: print
	run: echo ${{steps.publish.outputs.url}}

Provide feedback