Clerk Swift (Native iOS and macOS) This skill builds Clerk authentication UI in native Swift projects: prebuilt ClerkKitUI views or custom flows on ClerkKit. Setup (SDK, capabilities, native registration, and Clerk initialization) comes first and has its own workflow. Activation Rules Activate this skill when either condition is true: - The user explicitly asks for Swift, SwiftUI, UIKit, or native iOS or macOS Clerk implementation. - The project appears to be native Swift (for example , , , Swift targets). Do not activate this skill when either condition is true: - The project is Expo. - The…