add-voice-transcription

# Add Voice Message Transcription

This skill adds automatic voice message transcription using OpenAI's Whisper API. When users send voice notes in WhatsApp, they'll be transcribed and the agent can read and respond to the content.

**UX Note:** When asking the user questions, prefer using the `AskUserQuestion` tool instead of just outputting text. This integrates with Claude's built-in question/answer system for a better experience.