Hey, my SaaS will be serving businesses now and I am not sure how to allow them to signin with their Entra ID and import all the users from organization. I found better-auth SSO and have problems with it. Did anyone actually implemented this in a project. Seems very straight forward but I guess my brains too small. When I add plugin to my app and try to run everything like in docs i get that api/auth/sso doesn't even exist