message: chore: remove wip comments
diff: import { ApiRef, createApiRef } from '../system';
  import { BackstageUserIdentity, ProfileInfo } from './auth';
  -/*
  -
  -- [ ] IdentityApi getProfile, make async
  -- [ ] BackstageIdentity (settle or remove)
  -- [ ] Evolution plan for utility APIs
  -
  -*/
  -
  /**
  * The Identity API used to identify and get information about the signed in user.
  *
  