[New Extension] Dynamic Thresholding (High CFG Scale Fix)

[mcmonkey4eva]

Repo: https://github.com/mcmonkeyprojects/sd-dynamic-thresholding

Always-Visible extension with a checkbox that when checked enables a way to use higher CFG Scales without color issues.

Example of basic usage:

Example of pushing the settings hard to try to empower a 5 step render, top row is disabled, second row is with the extension on and maxed out on settings (50cfg/50mimic/cosine down/cosine down/100%), third/fourth are experiments to push it even harder

This extension solves the request in issue #3268

[mcmonkey4eva]

cc @ClashSAN

[fractal-fumbler]

why not to place this one in Discussions since extension is released? :)