z-stackr-gui vs z-stackr-core vs z-stackr-cli

Slint-based desktop GUI for the z-stackr focus-stacking suite: visual alignment, live fusion previews, Relief threshold tuning and retouching

Core image representations, colour handling, shared preprocessing, EXIF copy-through and the out-of-core tile manager for the z-stackr focus-stacking suite

Command-line focus stacking: align and fuse macro/micro image stacks (Apex, dual-engine Relief, optional neural mode) with bounded out-of-core memory use