add-voice-transcription

# Add Voice Transcription This skill adds automatic voice message transcription to NanoClaw's WhatsApp channel using OpenAI's Whisper API. When a voice note arrives, it is downloaded, transcribed, and delivered to the agent as `[Voice: <transcript>]`. ## Phase 1: Pre-flight ### Check if already applied Check if `src/transcription.ts` exists. If it does, skip to Phase 3 (Configure). The code changes are already in place. ### Ask the user Use `AskUserQuestion` to collect information: AskUserQuestion: Do you have an OpenAI API key for Whisper transcription? If yes, collect it now. If no, direct them to create one at https://platform.openai.com/api-keys. ## Phase 2: Apply Code Changes **Prerequisite:** WhatsApp must be installed first (`skill/whatsapp` merged). This skill modifies WhatsApp channel files. ### Ensure WhatsApp fork remote ```bash git remote -v ``` If `whatsapp` is missing, add it: ```bash git remote add whatsapp https://github.com/qwibitai/nanoclaw-whatsapp.git ``` ### Merge the skill branch ```bash git fetch whatsapp skill/voice-transcription git merge whatsapp/skill/voice-transcription || { git checkout --theirs package-lock.json git add package-lock.json git merge --continue } ``` This merges in: - `src/transcription.ts` (voice transcription module using OpenAI Whisper) - Voice handling in `src/channels/whatsapp.ts` (isVoiceMessage check, transcribeAudioMessage call) - Transcription tests in `src/channels/whatsapp.test.ts` - `openai` npm de...