bump to v4.0.0, use GitHub Pages documentation instead of RtD #7

	name: Documentation

	on:
	pull_request:
	push:
	branches:
	- master

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: "3.9"
	- name: Init python poetry action
	uses: abatilo/[email protected]
	with:
	poetry-version: 1.8.3
	- name: Install dependencies
	run: poetry install
	- name: Setup Pages
	id: pages
	uses: actions/configure-pages@v5
	- name: Sphinx build
	run: poetry run sphinx-build --define html_baseurl="${{ steps.pages.outputs.base_url }}" docs _site/
	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3

	deploy:
	needs: build
	if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}

	permissions:
	pages: write
	id-token: write

	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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