SDK: Public users registration with roles

Summary I remember there was a discussion of this issue earlier, but it did not get the required number of votes. Perhaps now the situation will be different. I propose to add an additional role field as optional in the DIrectus SDK API registerUser. Basic Example No answer Motivation I'm faced with the problem that I have 3 different roles on the backend and frontend, on which the interface and display of elements depend. It was convenient that the user immediately upon registration chose which type of client he belonged to. Now we have to implement it in a custom way through cookies and primary authorization - this is not convenient. Also, if possible, it was possible to define additional user fields besides first_name and last_name, since sometimes some registration forms can include, for example, date of birth or gender. Detailed Design No answer Requirements List No answer Drawbacks From an implementation perspective, I don't think it will take much time o…