Open-mic streaming speech-to-text (useLiveTranscribe) with VAD-segmented utterances, plus a listen→plan→speak turn-taking assistant (useTurnTaker: Granite 4.0 350M plans, Kokoro speaks) selectable via a two-mode picker. VAD choice: the zero-download energy VAD (default) or a gated ~2MB Silero ONNX VAD. Stop calls dispose() so the microphone MediaStream is released; barge-in + interrupt supported. Owns its own STT selector, its own adapter-backed inference-device probe for the Granite planner, and holds the Silero provider block-local (the module-scoped Silero singleton in audio-studio/models.ts is eliminated). Fully on-device. Split from ui/blocks/audio-studio (Live tab).
pnpm dlx shadcn@latest add "https://localmode.ai/r/ui/blocks/audio/live-transcription.json"