forked from 1b-agent/opencadstudio-upstream
IMAGEADJUST (alias IAD) takes the selected raster images or asks "Select image(s):", then opens a dialog with a before/after preview of the first image and brightness, contrast and fade rows (bar plus stepper, whole numbers 0-100). Apply writes the values to every chosen image as one undo step; restore defaults sets 50/50/0. Adds the image_adjust automation action and the image-adjust locale group. Co-Authored-By: Claude Opus 5.5 <[email protected]>