优化更新代码，添加界面功能并整合

WPFluent/Controls/PersonPicture/PersonPictureAutomationPeer.cs

@@ -0,0 +1,16 @@
+using System.Windows.Automation.Peers;
+
+namespace WPFluent.Controls;
+
+public class PersonPictureAutomationPeer(PersonPicture owner) : FrameworkElementAutomationPeer(owner)
+{
+    protected override AutomationControlType GetAutomationControlTypeCore()
+    {
+        return AutomationControlType.Text;
+    }
+
+    protected override string GetClassNameCore()
+    {
+        return nameof(PersonPicture);
+    }
+}