feat(ai/stt): SummaryEngine + ConversationSummaryModel + TtsEngine + VoicePipeline (#60, #61, #66) #181

Merged

charles merged 5 commits from feat/60-61-66-summary-tts-voice into main

2026-04-06 02:42:30 +00:00

charles commented

2026-04-06 02:42:25 +00:00

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Résumé

Combine les PRs #165 et #174 en un seul commit propre.

#61 — Résumé de conversation (fractal-ai/src/summary.rs)

SummaryEngine trait async + ConversationSummary + SummaryViewModel (approach trait)
ConversationSummaryModel view-model direct (Idle/Loading/Done/Error) + build_summary_prompt
4 tests unitaires

#66 — TTS (fractal-ai/src/tts.rs)

TtsEngine trait + EspeakEngine (espeak-ng) + PiperEngine (piper)
VoiceToVoiceSession, VoiceOptions, AudioOutput
2 tests unitaires

#66 — Voice pipeline (fractal-stt/src/voice_pipeline.rs)

VoicePipelineViewModel — machine d'état STT→agent→TTS
Mode continu, label HUD
2 tests unitaires (lifecycle + continuous mode)

Closes #60
Closes #61
Closes #66

## Résumé Combine les PRs #165 et #174 en un seul commit propre. **#61 — Résumé de conversation** (`fractal-ai/src/summary.rs`) - `SummaryEngine` trait async + `ConversationSummary` + `SummaryViewModel` (approach trait) - `ConversationSummaryModel` view-model direct (Idle/Loading/Done/Error) + `build_summary_prompt` - 4 tests unitaires **#66 — TTS** (`fractal-ai/src/tts.rs`) - `TtsEngine` trait + `EspeakEngine` (espeak-ng) + `PiperEngine` (piper) - `VoiceToVoiceSession`, `VoiceOptions`, `AudioOutput` - 2 tests unitaires **#66 — Voice pipeline** (`fractal-stt/src/voice_pipeline.rs`) - `VoicePipelineViewModel` — machine d'état STT→agent→TTS - Mode continu, label HUD - 2 tests unitaires (lifecycle + continuous mode) Closes #60 Closes #61 Closes #66

charles added 5 commits

2026-04-06 02:42:25 +00:00

feat(ai): SummaryEngine + ConversationSummaryModel (#61 ) a894c61e6a

feat(ai): TtsEngine + EspeakEngine + PiperEngine + VoiceToVoiceSession (#66 ) 35a3a7ef49

feat(stt): VoicePipelineViewModel STT→agent→TTS (#66 ) 9703255297

feat(ai): expose summary and tts modules (#61 , #66 ) 24fb4218e1

feat(stt): expose voice_pipeline module (#66 )

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