New option to score by using chad scorer

[Madrawn]

mostly stolen from: https://github.com/tsngo/stable-diffusion-webui-aesthetic-image-scorer I was annoyed how buggy the solution was for, all I wanted was some way to sort out scored images, like this extension does.

So I added the option and copied the process from the aesthetic image scorer.

Works with single judge:

When batch processing a new option exists and when selected there are two ways to save:

One creates a folder named "Chad" and prefixes the score to the file when copying/moving:

• /path/Chad/45-filename.jpg
• /path/Chad/66-filename.jpg

The other creates for every score that shows up a folder:

• /path/45/filename.jpg
• /path/66/filename.jpg