feat: add streaming TTS service with Coqui XTTS

- tts_streaming.py: NATS-based TTS using XTTS HTTP API
- Streaming audio chunks for low-latency playback
- Voice cloning support via reference audio
- Multi-language synthesis
- OpenTelemetry instrumentation with HyperDX support
This commit is contained in:
2026-02-02 06:23:34 -05:00
parent fddec4585b
commit d4fafea09b
6 changed files with 592 additions and 1 deletions

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.venv/
__pycache__/
*.pyc
*.pyo
.pytest_cache/
.mypy_cache/
*.egg-info/
dist/
build/
.env
.env.local