Added new KeywordEnumTypeDrawer;

Added new method to use generic to add ui scope

Editor/PropertyDrawer/EnumFlagsDrawer.cs

@@ -28,7 +28,7 @@ namespace Misaki.ShaderGUI
         {
             if (!IsPropertyTypeSuitable(prop))
             {
-                var c = EditorGUIUtility.TrTempContent("Toggle used on a non-float property: " + prop.name);
+                var c = EditorGUIUtility.TrTempContent($"Enum flags used on a property {prop.name} with unsupported type: {prop.propertyType}");
                 EditorGUI.LabelField(position, c, EditorStyles.helpBox);
                 return;
             }