[FEATURE]:Add a go to bottom button for the TUI #11264

Feature hasn't been suggested before.

• I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

I often find myself scrolling too far up in the TUI and then having to scroll all the way down sucks.

Of course adding a scrollbar, as some people are doing, will help tremendously with this but why not also have a little "Go To Bottom" button in the shape of an arrow in the TUI which takes the user directly to the bottom?

Something akin to the little button that exists in most LLM chat applications (but I think that it better belongs at the right edge of the screen than at the center):

Just a little quality of life improvement. Happy to submit a PR.