Function readTextWithPiper

readTextWithPiper(text: string, voiceId: string, lang: string): Promise<void>
Read text aloud using Piper TTS via the NLP microservice. Falls back to browser TTS if the service is unavailable.
Parameters
- text: string
  Text to be read aloud
- voiceId: string
  Piper voice ID to use
- lang: string
  Language code for fallback browser TTS
Returns Promise<void>
- Defined in shared/utils/user_interactions.ts:350