This is super cool! Bravo. Awesome to see it written in Nim too.

When I do `cha example.com` I can't figure out how to use any of the commands (hjkl, etc). The only keys I've found that have any effect are typing numbers which show up in the bottom left. Haven't figured out how to do anything with those. Am I missing something obvious about how to use this or could this be a bug?

I built from source on MacOS Sequoia 15.5 Apple Silicon using Nim 2.24. Pages load correctly, I just can't get the commands to work. Thanks!