Add support for a keep-alive ping/pong (default to at most 10 seconds). #43

	name: Documentation

	on:
	push:
	branches:
	- main

	# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages:
	permissions:
	contents: read
	pages: write
	id-token: write

	# Allow one concurrent deployment:
	concurrency:
	group: "pages"
	cancel-in-progress: true

	env:
	CONSOLE_OUTPUT: XTerm
	BUNDLE_WITH: maintenance

	jobs:
	generate:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- uses: ruby/setup-ruby@v1
	with:
	ruby-version: "3.3"
	bundler-cache: true

	- name: Installing packages
	run: sudo apt-get install wget

	- name: Generate documentation
	timeout-minutes: 5
	run: bundle exec bake utopia:project:static --force no

	- name: Upload documentation artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: docs

	deploy:
	runs-on: ubuntu-latest

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

	needs: generate
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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