getUserListStream method
get user list notifier
Implementation
Stream<List<ZegoUIKitUser>> getUserListStream() {
return ZegoUIKitCore.shared.coreData.userListStreamCtrl?.stream.map(
(users) => users
.where((user) => !user.isAnotherRoomUser)
.map((e) => e.toZegoUikitUser())
.toList()) ??
const Stream.empty();
}