SwiftUI Empty App Init

Set up a SwiftUI @main App struct with MVVMEnvironment configuration, deployment URLs, resource bundles, environment injection, and DEBUG test infrastructure.

Scaffold, build, and package SwiftPM-based macOS apps without an Xcode project. Use when you need a from-scratch macOS app layout, SwiftPM targets/resources, a custom .app bundle assembly script, or signing/notarization/appcast steps outside Xcode.

Best practices and example-driven guidance for building SwiftUI views and components. Use when creating or refactoring SwiftUI UI, designing tab architecture with TabView, composing screens, or needing component-specific patterns and examples.

Build, test, and ship iOS apps with Swift, Xcode, and App Store best practices.

Generate SwiftUI views that render FOSMVVM ViewModels. Scaffolds ViewModelView pattern with binding, loading states, and previews.

Write safe Swift code avoiding memory leaks, optional traps, and concurrency bugs.