Name: [DOC] docs,decisions: ADR-013 voice modality + ADR-014 dual deployment BYOK/managed

State: Killed

PR State: merged

PR Author: David Tran

PR Author Email:

PR: #48

Committer: David Tran

Committer Email: davidtran.hp@gmail.com

Commit: 135877ae94c3dd220bd3e2fe378c412d4262647b

Description:

                                            [DOC] docs,decisions: ADR-013 voice modality + ADR-014 dual deployment BYOK/managed

Tài liệu hoá voice agent modality cho cụm AI (doc-only, chưa code).

- ADR-013 (Proposed): voice loop audio in -> STT -> agentic loop CŨ -> TTS
  -> audio out, BYOK-first. Stack tham chiếu license sạch thương mại +
  tiếng Việt (PhoWhisper/faster-whisper, Chatterbox, Pipecat/LiveKit),
  framing reference-default + swappable. Loại VibeVoice (vendor khuyến cáo
  không dùng thương mại + watermark + supply risk + voice cloning vướng
  Luật 91/2025). Ranh giới: user-initiated voice = execute theo ACL user
  (không proposal); AI-proactive = proposal-approve-workflow. Anti-misfire
  cho tool requires_confirmation (TTS readback + STT ack + nonce gate).
- ADR-014 (Proposed, CẦN CEO ratify): phân định #11 BYOK - cấm proxy LLM
  vendor cloud giữ nguyên; managed compute cho model open-source self-host
  là phạm trù riêng (bán compute Viindoo). BYOK trước; managed Phase 9
  (cuối roadmap, gap Phase 8). Invariant chặn managed proxy LLM cloud.
- Cập nhật architecture (voice_interactive mode), data-models (call_tts,
  model_type=tts, usage_log audio billing, deployment_model), operating-model,
  security (§5.5 voice/biometric, PII forced-on external STT), roadmap
  (Phase 7.1 voice + Phase 9 managed), conventions (audio codec), integration
  (voice evidence -> Brain), AGENTS pointer #11 (CHƯA HIỆU LỰC tới khi ratify).
                                            

Branch: 17.0

Instance ID: 0

Age:

Up-time: Not finished