Function userWaiting

userWaiting(options: UserWaitingOptions): Promise<void>
Handles a participant joining the waiting room by notifying the UI and bumping the pending total.
Parameters
- options: UserWaitingOptions
  Waiting-room notification settings.
  - name: string
  - OptionalshowAlert?: ShowAlert
  - totalReqWait: number
  - updateTotalReqWait: (total: number) => void
Returns Promise<void>
Resolves after state updates complete.
Example
```
await userWaiting({
  name: 'Ada',
  totalReqWait: 2,
  updateTotalReqWait: setTotalReqWait,
  showAlert: ({ message }) => console.log(message),
});
```
- Defined in methods/socketReceive/userWaiting.ts:32