revert ENABLE_RECOMMENDER to true

Author: dedywahyudi

config/default.js

@@ -414,5 +414,5 @@ module.exports = {
   GUIKIT: {
     DEBOUNCE_ON_CHANGE_TIME: 150,
   },
-  ENABLE_RECOMMENDER: false,
+  ENABLE_RECOMMENDER: true,
 };