[enhancement]: Clear queue and restart

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Contact Details

_No response_

### What should this feature add?

I'd like an easier way to rapidly progress through bad seeds and start a new batch.

Currently there are 3 options when generating images:
1. Manually "Invoke", cancel and "Invoke" based on the preview.
2. Generate a batch of say 10 images and check if you like any when the batch job has completed which is wasteful.
3. Use `ctrl + shift + x` to clear the queue, then `ctrl + shift + enter` to start a new "Invoke" which is just annoying.

It would be much more user friendly to either:
1. Add a second button beside "Invoke" which clears the queue and starts a new generation.
2. Add an option somewhere in the settings to allow automatic clearing of the queue before starting a new batch on click of the "Invoke" button.

### Alternatives

Switching to ComfyUI which already has this option.

### Additional Content

_No response_