I've decided to use my own site as a repository and added a new route for this: https://www.litechan.org/litehub/eppgo
This template still needs polishing, but I'm kind of stuck with viewing files that have the .go extension. If you try doing so by clicking on the magnifying glass icon, you'll be stuck with the pop-up unless you refresh the page.
What is causing this behavior and how can I fix it? Every other text file extension works as intended (epp, py, txt), just not go.