Fernando Figueroa cf8f0b3e12 feat(audio): add waveform visualization for PTT voice messages ...

- Add audio-decode library for audio buffer analysis
- Implement getAudioDuration() to extract duration from audio
- Implement getAudioWaveform() to generate 64-value waveform array
- Normalize waveform values to 0-100 range for WhatsApp compatibility
- Change audio bitrate from 128k to 48k per WhatsApp PTT requirements
- Add Baileys patch to prevent waveform overwrite
- Increase Node.js heap size for build to prevent OOM

Fixes #1086

2026-01-01 16:38:27 -03:00

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baileys+7.0.0-rc.6.patch

feat(audio): add waveform visualization for PTT voice messages

2026-01-01 16:38:27 -03:00