Is your feature request related to a problem? Please describe.

I want to use this template and deploy it to github pages.
This means that in my astro config, I need to add the base property for the repo that will be the githubPage repository.
However when I do this, all the links break. I've been fixing it link by link, but at some point the card navigation also breaks, and I am in a little over my head.

Describe the solution you'd like
Support base property.