Open Source Joy for Publii

I've been recently acquainted with Publii (their website), and just love it to death.
Have you noticed this website serves pretty fast? It's because all content is static and served from a regional CDN. (No scripts, e.g. PHP, HTMX, executing on the web server.) Publii is actually perfect for this static content approach.
Publii is a CMS that runs as a desktop app and outputs static files to be served from a website. This is very compatible with our Decent architecture. If I used something like Wordpress, I wouldn't have the security and speed that I get with pure static content.
Anyhow, I wanted to give something back to this sweet project, so I wrote a "how to" guide for setting up Publii with Github actions.