Use tomllib for config #6

	# .github/workflows/lint.yml
	name: Code Lint & Format

	on:
	push:
	paths:
	- "src/**"
	branches:
	- "**"
	pull_request:
	branches:
	- master

	jobs:
	lint:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python: [3.11]

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Python ${{ matrix.python }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}

	- name: Install lint tools
	run: \|
	python -m pip install --upgrade pip
	pip install black flake8

	- name: Auto-format with Black
	run: black src

	- name: Black format check
	run: black --check src

	- name: Flake8 static analysis
	run: flake8 src --extend-ignore=E501

Provide feedback