ci: refresh settings and workflow #499

	# https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
	# https://docs.astral.sh/ruff/integrations/#github-actions

	name: CI

	on:
	push:
	branches: [main]
	pull_request:

	jobs:
	lint-format-test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	cache: pip

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	- name: Lint & format with ruff
	run: \|
	ruff check --output-format github .
	ruff format --check .

	- name: Test with pytest
	run: pytest -v --ignore=purrr .

	- name: Verify README.md is up to date
	run: \|
	# If this check fails, run the Python script manually, and add README.md to this PR
	python update_projects_table.py
	git diff --exit-code README.md

Provide feedback