hailin 6e832c7615 feat: add voice I/O test page in Flutter settings ... - TTS: text input → Kokoro synthesis → audio playback - STT: long-press record → faster-whisper transcription - Round-trip: record → STT → TTS → playback - Added /api/v1/test route to Kong gateway for voice-service - Accessible from Settings → 语音 I/O 测试 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>		2026-02-24 05:16:10 -08:00
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settings_page.dart	feat: add voice I/O test page in Flutter settings	2026-02-24 05:16:10 -08:00