add testing for example folder #457

	name: Quality Checks

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	concurrency:
	cancel-in-progress: true
	group: ${{ github.workflow }}-${{ github.ref }}

	jobs:
	quality:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python 3.10
	uses: actions/setup-python@v5
	with:
	python-version: "3.10"

	- name: Install quality requirements
	run: \|
	pip install --upgrade pip
	pip install ruff

	- name: Check style
	run: make quality

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