优化更新代码，添加界面功能并整合

WPFluent/Controls/MessageBox/MessageBoxSymbolGlyph.cs

@@ -0,0 +1,10 @@
+namespace WPFluent.Controls;
+
+public enum MessageBoxSymbolGlyph
+{
+    Info = 0xe946,
+    Error = 0xe783,
+    Warning = 0xe7ba,
+    Question = 0xe9ce,
+    None = 0x2007,
+}