Rip N Ship v0.8.69 — Slab Binder Update

The slab binder has been rebuilt in Three.js! [*]A fully 3D binder with animated pickup, opening, page turns, and return. [*]Four slab pockets per page, with side-loading inspection animations. [*]The same cover artwork, color, trim, zipper, lining, and page customization options as the regular binder. [*]Improved acrylic lighting and reflections. [*]Support for large slab collections with optimized sorting and virtual pages.