What would you like to be added?

Support Ctrl+p/Ctrl+n for up/down. Add generally expected keyboard shortcuts in other places it makes sense.

Why is this needed?

On macOS, any application using GNU readline or it's clones, and many developer tools in general, emacs-style keyboard shortcuts are pretty prevalent.

At the least, Owen should support Ctrl+p for up and Ctrl+n for down. This shortcut works globally on macOS, almost without exception - e.g. it even works here in this GitHub issues text box on Safari.

Additional context

No response