Add Plausible script to docs.civicrm.org
Script for plausible below, including outbound link tracking. Not sure if we'll need that, but can't hurt to go ahead and install the script.
<script defer data-domain="docs.civicrm.org" src="https://plausible.io/js/plausible.outbound-links.js"></script>
<script>window.plausible = window.plausible || function() { (window.plausible.q = window.plausible.q || []).push(arguments) }</script>