message: fix: fix mergeSubscriptionsRooms
diff: @@ -103,7 +103,7 @@ export default async (serverSubscriptions: IServerSubscription, serverRooms: ISe
  const findData = await findSubscriptionsRooms(subscriptions, rooms);
  // Merge each subscription into a room
  const mergedSubscriptions = findData.subscriptions.map(subscription => {
  - const index = findData.rooms.findIndex(({ _id }) => _id === subscription.rid);
  + const index = rooms.findIndex(({ _id }) => _id === subscription.rid);
  // Room not found
  if (index < 0) {
  return merge(subscription);
  