Switch to PHP-based documentation rendering #3

	name: Publish documentation

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:

	# Build documentation
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Set up GitHub Pages
	uses: actions/configure-pages@v4
	id: pages
	- name: Render documentation
	uses: TYPO3-Documentation/gh-render-action@main
	id: rendering
	- name: Add index file
	run: \|
	echo -e "<!DOCTYPE html>\n<html lang=\"en\">\n\n<head>\n<meta charset=\"utf-8\"/>\n<meta http-equiv=\"Refresh\" content=\"0; url='en-us/Index.html'\"/>\n<title>Go to main page</title>\n</head>\n\n<body>\n<a href=\"en-us/Index.html\">Go to main page</a>\n</body>\n\n</html>" > ${{ steps.rendering.outputs.renderedPath }}/index.html
	- name: Upload documentation artifact
	uses: actions/upload-pages-artifact@v3
	with:
	name: github-pages
	path: ${{ steps.rendering.outputs.renderedPath }}

	# Deploy documentation
	deploy:
	needs: build
	permissions:
	pages: write
	id-token: write
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	steps:
	- name: Deploy artifact to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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