Add releaser CI scripts #21

# to view logs

	name: UI Test

	on:
	push:
	branches: [main]
	pull_request:
	branches: '*'

	jobs:
	ui-tests:
	name: Visual Regression
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Install node
	uses: actions/setup-node@v1
	with:
	node-version: '18.x'

	- name: Install Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.10'
	architecture: 'x64'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install jupyter_packaging jupyterlab

	- name: Install the extension
	run: \|
	python -m pip install ".[test]"
	jlpm run build
	jlpm run develop
	jupyter labextension list
	cd ui-tests
	jlpm install

	- name: Install browser
	run: npx playwright install chromium
	working-directory: ui-tests

	- name: Test
	run: jlpm run test
	working-directory: ui-tests

	- name: Upload Playwright Test assets
	if: always()
	uses: actions/upload-artifact@v2
	with:
	name: gridstack-test-assets
	path: \|
	ui-tests/test-results

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