World Info based wildcards for Image Generation feature

[NavanBethrax]

I don't know if my suggestion is already implemented in some way, but it would be really nice to have a wildcards feature for image generation, to replace lets say a characters names with a detailed description of that character in the image generation prompt only.

Maybe a special world info field or type that allows for character or location descriptions, only used in the image generation feature. The <|> could be replaced by the last KoboldAI prompt + all the information's from the world info tab.