[Feature Request] Add GOBIG mode feature (allow upscale and adds details)

[mhnoni]

txt2imghd is a port of the GOBIG mode from progrockdiffusion applied to Stable Diffusion, with Real-ESRGAN as the upscaler. It creates detailed, higher-resolution images by first generating an image from a prompt, upscaling it, and then running img2img on smaller pieces of the upscaled image, and blending the result back into the original image.

source code: https://github.com/jquesnelle/txt2imghd

Nvm, its already implemented, my mistake.