Convert .NET MAUI XAML into FmgLib.MauiMarkup fluent C# — pages, resource dictionaries, styles, data templates, triggers and Shell definitions. Use when the user asks to migrate a XAML page or a whole MAUI app to C# markup, to "remove XAML", to translate a XAML snippet, or when a MauiMarkup project still contains .xaml files that need porting.