Contact Lists Categories to categorize the chat

My suggestion is a feature request For Discord to split my contact users into categories for example ( Work, Games, Etc ) without letting them know just offline categories for chat, like folders for contacts that related to a specific topic that will make it easier to organize it, without letting the users know that I put them into categories for my own personal contact organization. ( Not Group Chat which is already implanted )

The main purpose to make it easier to recognize the contacts and sort them out in my contact list categories chat.