minor fixes #5

	name: ci
	on:
	push:
	branches:
	- main
	- mkdocs-barto
	workflow_dispatch:
	permissions:
	contents: write
	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	sparse-checkout: \|
	docs
	overrides
	- 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-
	- name: Install dependencies
	run: pip install -r requirements.txt
	- name: Build & Deploy
	run: mkdocs gh-deploy --force
	env:
	MDOCS_GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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