In-App Language Switch in iOS with SwiftUI - No Restart Required

Learn how to implement dynamic language switching in iOS apps using SwiftUI without requiring app restarts. The tutorial covers creating an AppLanguage enum for supported languages, building a settings screen for language selection, using environment modifiers to update locale in real-time, and properly handling LocalizedStringKey for automatic string localization. The approach allows users to change their preferred language instantly through an in-app settings interface.