Feature: Add possibility to cancel current request

[markokocic]

Sometimes one can see that request is not giving the needed or correct response, but still has to wait until it finishes responding to be able to ask a new or reformulate the question.

It would be useful to have an option to cancel a response without having to wait for it to finish.

[s-kostyaev]

C-g or keyboard-quit should cancel current request.

[markokocic]

For me, C-g kills the whole session and the answer buffer. I was thinking about cancelling just current request, and keeping the session open.

[s-kostyaev]

Looks like a bug.

[s-kostyaev]

I can't reproduce this issue exactly. Sometimes I need to press C-g multiple times, but it doesn't kill my session and session buffer. Can you share your ellama configuration (with hided keys if needed)?