[Feature Request] Add hotkey to copy buffered prompt to clipboard with whitespace normalization

Question

**Bug Description**

I would like there to be a simple hotkey or command which can be used to copy the currently buffered prompt to my clipboard.

An issue I commonly face is that when I need to edit a large prompt, I copy the prompt manually, naively, by highlighting the text then copy/pasting into IDE. this approach also copies all the redundant white space, which I need to clean up manually.
It would be much simpler if the currently buffered prompt could be copied as is, with the white space