SwiftUI Patterns Quick Start Choose a track based on your goal: Existing project - Identify the feature or scene and the primary interaction model: document, editor, sidebar-detail, utility window, settings, or menu bar extra. - Read the nearest existing scene or root view before inventing a new desktop structure. - Choose the relevant reference from . - If SwiftUI cannot express the required platform behavior cleanly, use the skill rather than forcing a shaky workaround. New app scaffolding - Choose the scene model first: , , , , or . - If the app combines a normal main window and a , use fo…