Add ruff formatting and safe fixing, pyproject-fmt, clean up root #184

	name: test

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

	jobs:
	format:
	name: format
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- uses: actions/setup-python@v4
	with:
	python-version: "3.12"
	cache: pip
	cache-dependency-path: pyproject.toml
	- name: install dev dependencies
	run: python -m pip install --upgrade pip hatch
	- name: run formatters
	run:
	echo "~~~bash" > $GITHUB_STEP_SUMMARY
	hatch run format:code 2>&1 \| tee --append $GITHUB_STEP_SUMMARY
	echo "~~~" >> $GITHUB_STEP_SUMMARY
	- name: print diff
	run:
	echo "~~~diff" >> $GITHUB_STEP_SUMMARY
	git diff \| tee --append $GITHUB_STEP_SUMMARY
	echo "~~~" >> $GITHUB_STEP_SUMMARY

	test:
	name: ${{ matrix.os }} ${{ matrix.python-version }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "pypy3.9"]

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: pip
	cache-dependency-path: pyproject.toml
	- name: install dev dependencies
	run: python -m pip install --upgrade pip hatch
	- name: run tests
	run: hatch run test:cov

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