[Feature Request] Possibility to send from extras to img2img to smooth upscale workflow

[Kim2091]

Is your feature request related to a problem? Please describe.
There's been many times where I've attempted to use img2img on a small texture, but due to the resizing process the resulting image is very blurry. Hires fix may resolve this.

Describe the solution you'd like
This would be a great feature for working on img2img. Using the hires fix method on it would likely fix the issue listed above

Describe alternatives you've considered
A single upscale prior to diffusion in the img2img panel could also work, although likely not as well based on my testing. Images still come out blurry. This can of course be performed through Extras, but the lack of "send to" buttons makes that frustrating

[Kim2091]

The main goal of this feature request was to hopefully have Hires Fix added for img2img, not necessarily the ability to send between the different modes (although that would be nice). Thank you for your time