macOS Settings UI with Liquid Glass This skill produces a native macOS settings window that follows Apple's macOS 26 design guidelines. The result is a sidebar + detail NavigationSplitView with liquid glass window chrome, back/forward toolbar navigation, grouped Form sections with transparent backgrounds, and proper scroll edge effects. Architecture Overview The settings UI is composed of 3 layers: 1. Window Controller ( ) — An that creates the programmatically with . This is what gives the window rounded liquid glass corners. You cannot get this effect from a SwiftUI scene. 2. Root View ( )…