ci: Add CI workflow for testing and code formatting with Black #1

	name: CI

	on:
	push:
	branches:
	- main

	pull_request:
	branches:
	- main

	jobs:
	test:
	runs-on: ubuntu-24.04
	name: Test
	steps:
	- name: Check out code
	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
	pip install -r requirements.txt
	pip install black==24.10.0 pytest

	- name: Check formatting with Black
	run: black --check .

	- name: Run tests
	run: pytest tests/

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