porting shell from nuget to local

src/Shared/Microsoft.Windows.Shell/Standard/OLECMDF.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace Standard
+{
+	internal enum OLECMDF
+	{
+		SUPPORTED = 1,
+		ENABLED,
+		LATCHED = 4,
+		NINCHED = 8,
+		INVISIBLE = 16,
+		DEFHIDEONCTXTMENU = 32
+	}
+}