IGetImageListener.imageReady(result: IImageResult) takes a single
IImageResult object (with .id, .data, .image), but three call sites in
the client still used the old 3-arg destructure '(id, texture, image)
=> ...'. The renderer's RoomEngine.ts already passes
'new ImageResult(...)' to the listener, so the runtime payload matches
the new contract; the old call-site shape just type-errored.
Migrated:
- LayoutPetImageView (pet thumbnail loader)
- LayoutRoomObjectImageView (furniture thumbnail loader)
- useFurniturePresentWidget (gift box image generator)
Also tightened imageFailed handlers from 'imageFailed: null' to a
proper no-op arrow — the interface requires a callback.