Update and rename extra.mjs to extra.js #241

	name: ci
	on:
	push:
	branches:
	- main
	permissions:
	contents: write
	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0 # gets all history, unbreaks git-revision-date-localized-plugin
	- 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
	cache: pip
	cache-dependency-path: requirements.txt
	- name: Get pip cache dir
	id: pip-cache
	run: \|
	echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
	- name: pip cache
	uses: actions/cache@v4
	with:
	path: ${{ steps.pip-cache.outputs.dir }}
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	- run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
	- uses: actions/cache@v4
	with:
	key: mkdocs-material-${{ env.cache_id }}
	path: .cache
	restore-keys: \|
	mkdocs-material-
	- name: deploy mkdocs
	env:
	GOOGLE_ANALYTICS_KEY: ${{ secrets.GOOGLE_ANALYTICS_KEY }}
	run: mkdocs gh-deploy --force

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