Add .NET 9 to the title to clarify project type

Author: alvinashcraft

uwp/get-started/create-a-hello-world-app-xaml-universal.md

@@ -1,6 +1,6 @@
 ---
 ms.assetid: 03A74239-D4B6-4E41-B2FA-6C04F225B844
-title: Learn how to create a "Hello, World!" UWP app (XAML)
+title: Learn to create a Hello World UWP app (XAML) with .NET 9
 description: Use XAML with C# to create a simple Hello, world app that targets the Universal Windows Platform (UWP) and .NET 9 on Windows.
 ms.date: 04/30/2025
 ms.topic: how-to
@@ -9,7 +9,7 @@ ms.localizationpriority: medium
 # Customer intent: As a Windows developer, I want to learn how to create a "Hello, World!" UWP app using Visual Studio, XAML, and C#.
 ---
 
-# Create a "Hello, World!" UWP app (XAML)
+# Create a "Hello, World!" UWP app (XAML) with .NET 9
 
 This tutorial teaches you how to use XAML, C#, and .NET 9 to create a simple "Hello, World!" app for the Universal Windows Platform (UWP) on Windows. With a single project in Microsoft Visual Studio, you can build an app that runs on all supported versions of Windows 10 and Windows 11.