Add user management service

[yuanminhui]

Is your feature request related to a problem? Please describe.
I found that the open source version of bioos doesn't support multi-user! If it is targeted at a platform that serves a bunch of users, then user subdomain should be add to the system, with functions of user lifecycle, RBAC management etc.

Describe the solution you'd like
Support of multi-user and user management.

Describe alternatives you've considered
None yet.

[ealyn]

There're authn(jwt/basci auth) and authz(casbin) to offer simple access control. Then we'll add owner infomation into aggregation to seperate each user.
We may prefer linking a user system to evolve, instead invent a new one.

[yuanminhui]

There're authn(jwt/basci auth) and authz(casbin) to offer simple access control. Then we'll add owner infomation into aggregation to seperate each user. We may prefer linking a user system to evolve, instead invent a new one.

That's fine. Looking forward to it!