Tidy up doc build and readme #4

	name: Docs build

	on:
	pull_request:
	branches: ["main"]
	paths:
	- 'docs/**'
	push:
	branches: ["main"]
	paths:
	- 'docs/**'
	workflow_dispatch:

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

	# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
	# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
	concurrency:
	group: "pages"
	cancel-in-progress: false

	# Default to bash
	defaults:
	run:
	shell: bash

	jobs:
	# Build job
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.x
	cache: "pip"
	- name: Setup Pages
	id: pages
	uses: actions/configure-pages@v5
	- name: Install requirements
	run: pip install -r requirements.txt
	- name: Build with mkdocs
	run: mkdocs build --strict
	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: ./site

	# Deployment job
	deploy:
	if: github.event_name == 'push'
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	needs: build
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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