NEW: add `Header` HTTP marker ✨ #459

	name: Docs

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

	permissions:
	contents: read
	pages: write
	id-token: write

	jobs:
	build:
	name: "Build"
	runs-on: ubuntu-latest

	steps:
	- name: "🗃 Cache"
	if: success() \|\| failure()
	uses: actions/cache@v4
	with:
	path: .cache
	key: docs

	- uses: actions/checkout@v4
	name: "📥 Checkout"
	with:
	fetch-depth: 0

	- name: "✨ Install Poetry"
	run: pipx install poetry

	- uses: actions/setup-python@v5
	name: "✨ Set up Python"
	id: "setup-python"
	with:
	python-version: 3.x
	cache: poetry

	- name: "📥 Install dependencies"
	run: poetry install --no-root --with=docs

	- name: "📦 Build"
	run: make docs

	- name: "📤 Upload"
	uses: actions/upload-pages-artifact@v3

	deploy:
	name: "Deploy"
	runs-on: ubuntu-latest
	needs: "build"
	if: github.event_name == 'push'
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	steps:
	- name: "✨ Deploy"
	uses: actions/deploy-pages@v4

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