Decouple Analytics from Deploys: Add Clarity to Hugo via Zaraz

This guide shows how to add Microsoft Clarity to a Hugo site using Cloudflare Zaraz, avoiding the need to rebuild and redeploy the site for analytics changes. The Clarity script is managed through Cloudflare's Custom HTML tool, not stored in the Hugo repository. Two caveats: Clarity may not appear in Zaraz's native catalog, and a restrictive Content Security Policy may still require manual adjustments.