Support scrolling in long enum lists

[pete-layerhealth]

Is your feature request related to a problem? Please describe.
Long enum lists just get truncated to the last however many fit in the viewport. but the cursor starts way offscreen. it's pretty much unusable

Describe the solution you'd like
Scrolling

Describe alternatives you've considered
None

Additional context
I plan on stealing the approach from cqroot/prompt#27

[miniscruff]

Probably a repeat of #611

I was hoping to switch to the new bubble tea huh package but it's still missing a key feature I need.

[miniscruff]

^ coming out in the next release, thanks for the fix @pete-layerhealth