Create CONTRIBUTING.md #15

	name: Test and build

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

	jobs:
	test:
	runs-on: ${{matrix.os}}
	strategy:
	fail-fast: false
	matrix:
	os:
	- ubuntu-latest
	python-version: ['3.12']

	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-python@v5
	with:
	python-version: ${{matrix.python-version}}
	cache: pip
	- name: Install dependencies
	run: \|
	pip install --upgrade pip
	pip install -r dev-requirements.txt
	pip install -e .

	- name: Run mypy
	run: mypy .

	- name: Run tests
	run: pytest

	- name: Install doc dependencies
	run: pip install -r doc-requirements.txt

	- name: Check that documentation builds cleanly with MkDocs
	if: matrix.os == 'ubuntu-latest'
	run: mkdocs build --strict

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