52ac2543ec
Break the 3,244-line monolithic store into a Zustand slice-per-feature layout (types, helpers, librarySlice, gallerySlice, searchSlice, exploreSlice, albumSlice, duplicateSlice, taggerSlice, captionSlice, settingsSlice, appSlice, events) combined in index.ts. Components keep calling useGalleryStore(s => s.field) against the same flat state object — no component changes required. Completes the de-godify effort started with the menu/Dropdown/Sidebar extractions and icons.tsx.