Add mkdocs publishing of OSEP site #211

	name: CI

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push events for the main branch
	push:
	branches: [ mkdocs ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# Needs write permission to update the gh-pages branch that is used for GitHub Pages
	permissions:
	contents: write

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	# Copied from https://squidfunk.github.io/mkdocs-material/publishing-your-site/
	deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Configure Git Credentials
	run: \|
	git config user.name github-actions[bot]
	git config user.email 41898282+github-actions[bot]@users.noreply.github.com
	- uses: actions/setup-python@v5
	with:
	python-version: 3.x
	- run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
	- uses: actions/cache@v4
	with:
	key: mkdocs-material-${{ env.cache_id }}
	path: .cache
	restore-keys: \|
	mkdocs-material-
	- run: pip install mkdocs-material
	- run: mkdocs gh-deploy --force

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