Drop zone — idle

The recorder's import surface in its resting state. Dashed outline, neutral copy, optional keyboard hint chip ("⌘O to browse").

The Tauri shell hosts a single <DropZone> and flips it between idle and active in response to OS-level drag events (tauri::Window::on_window_event → WindowEvent::DragDrop). Pure presentational — the component takes a state: DropZoneState prop, the shell owns the signal that drives it.