Adds Keybindings for clearing queues and prompts.

[Immac]

Instead of "clicking" the buttons I directly perform the actions needed,

Key	Action	Observation
Ctrl + Enter	Pushes a new task to the back of the queue	Unchanged
Ctrl + Shift + Enter	Pushes a new task to the front of the queue	Unchanged
Ctrl + Alt + Enter	Stops the current task.	New
Ctrl + Shift + Alt + Enter	Clears the queue, then stops the current task.	New

Inspired by the work done by https://github.com/tomhallmain/ComfyUI-tomhallmain https://github.com/comfyanonymous/ComfyUI/pull/2230

[tomhallmain]

Thanks @Immac I completely missed this before attempting the same thing in my PR today, even down to same key combo. This seems to be a cleaner solution if it works.

[Immac]

Thanks @Immac I completely missed this before attempting the same thing in my PR today, even down to same key combo. This seems to be a cleaner solution if it works.

I guessed that might have been the case, I mentioned the PR because of that, should have added the @tomhallmain as well 😅 , thought the link would work like with PRs.

[bobcate]

Bump. I think this feature would be very useful.