parse the settings from webui into krita

[Ulf3000]

it would be nice if we could parse (and maybe even push) the generation parameters and prompts from the webui into the krita plugin

[Interpause]

Prompts and generation parameters aren't persistent on the webUI. But I guess it can be implemented as a script on the image generation tabs that stores it into some custom settings when pressed, which the backend can then read and send to the frontend.