message: feat(subs): add dir to streamCreated
diff: @@ -64,7 +64,7 @@ extend type Subscription {
  """
  Subscribes to new stream creation.
  """
  - streamCreated( ownerId: String! ): Stream!
  + streamCreated( ownerId: String! ): Stream! @hasScope(scope: "streams:read")
  }
  input StreamCreateInput {
  