ui: default paste-back mode to mask, reorder options to match spatial source

ui: move key controls out of advanced settings and add seed dice

chore: enable Lightning LoRA by default

fix: use gr.ImageSlider with PIL tuples, remove Region info output

docs: clarify reference image brush behavior in description

refactor UI: remove unsupported params, compact layout with accordion, add intro

fix: disable SSR mode to fix ImageSlider rendering error

fix: import spaces before torch/diffusers to avoid CUDA init conflict

fix: adapt for ZeroGPU - move model loading to module level, add missing deps

init app

initial commit

Duplicate from gradio-templates/text-to-image-gradio-template