3406

Added

• Native drag & drop ROM import — Users can now drag ROM or zip files directly from Files.app (or any other app that supports drag & drop) onto the Provenance game library grid or list on iOS/iPadOS/macCatalyst. Dropped files are handed off to the existing PVGameLibraryUpdatesController → PVGameImporter pipeline, so the normal import flow (copy to Imports folder, hash, match, add to library) applies. A highlight border appears on the drop target while a compatible file is being dragged over it. Drag & drop is guarded with #if os(iOS) and is only active on iOS/iPadOS/macCatalyst. Part of epic #2136 / #2659.