Add GitHub Actions workflows for PyPI publishing #1

	name: Publish to TestPyPI

	on:
	push:
	branches: [ main, develop ]
	workflow_dispatch:

	jobs:
	publish:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.8'

	- name: Install build dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install build twine

	- name: Build package
	run: python -m build

	- name: Check package
	run: twine check dist/*

	- name: Publish to TestPyPI
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.TEST_PYPI_API_TOKEN }}
	TWINE_REPOSITORY_URL: https://test.pypi.org/legacy/
	run: twine upload dist/*

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