dotnet-uno-platform Uno Platform core development: Extensions ecosystem (Navigation, DI, Configuration, Serialization, Localization, Logging, HTTP, Authentication), MVUX reactive pattern, Toolkit controls, Theme resources (Material/Cupertino/Fluent), Hot Reload, and single-project structure. Covers Uno Platform 5.x+ on .NET 8.0+ baseline. Scope boundary: This skill owns Uno Platform project structure, Extensions ecosystem configuration, MVUX patterns, Toolkit controls, theming, and Hot Reload. Per-target deployment (WASM, iOS, Android, Desktop, Embedded) is owned by [skill:dotnet-uno-targets]…