include py.typed file & port to pixi #4

	name: Build
	on:
	pull_request:
	push:
	branches:
	- "main"
	tags:
	- "v*"
	release:
	types:
	- published

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up pixi
	uses: prefix-dev/[email protected]
	with:
	environments: build
	- name: Build project
	run: pixi run -e build build-wheel
	- name: Upload package
	uses: actions/upload-artifact@v4
	with:
	name: artifact
	path: dist/*

	release:
	name: Publish package
	if: github.event_name == 'release' && github.event.action == 'published'
	needs: [build]
	runs-on: ubuntu-latest
	permissions:
	id-token: write
	environment: pypi
	steps:
	- uses: actions/download-artifact@v4
	with:
	name: artifact
	path: dist
	- name: Publish package on TestPyPi
	uses: pypa/gh-action-pypi-publish@81e9d935c883d0b210363ab89cf05f3894778450
	with:
	repository-url: https://test.pypi.org/legacy/
	- name: Publish package on PyPi
	uses: pypa/gh-action-pypi-publish@81e9d935c883d0b210363ab89cf05f3894778450

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