Add release workflow #12

	name: CI

	on:
	push:
	branches: ["main"]
	pull_request:

	jobs:
	quality:
	runs-on: ubuntu-latest
	env:
	TICTACTOE_HEADLESS: "1"
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install -r requirements.txt
	- name: Run linters
	run: \|
	python -m black --check src tests
	python -m ruff check src tests
	- name: Type checking
	run: python -m mypy src
	- name: Run tests (non-GUI)
	run: python -m pytest -m "not gui"
	- name: Build and smoke-test wheel
	run: \|
	python -m build --wheel
	python -m pip install dist/*.whl --force-reinstall
	python -c "import tictactoe; print(tictactoe.__version__)"

Provide feedback