- TransformBox rotates with single-item selection (Figma-style), with
handles and resize math projected into rotated coordinate space
- Fix VideoSprite alphaMode crash by swapping texture to EMPTY before
destroying, preventing PixiJS render loop from reading null source
- Fix Ctrl+V double-paste: internal clipboard now always takes priority
over system clipboard PNG, with wasRecentInternalPaste() guard
- Add asset loading progress bar and suppress "Drop images here" flash
during initial scene load
Hiren Kangad
a901833b72