[项目边界]：完成全双工Agent入口和配置冻结，包含run-agent-live入口、配置校验和迁移文档

.env.example

@@ -2,6 +2,7 @@ OWNER_LLM_BASE_URL=https://token-plan-cn.xiaomimimo.com/v1
 OWNER_LLM_API_KEY=
 OWNER_LLM_MODEL=mimo-v2.5
 OWNER_LLM_API_STYLE=chat_completions
+OWNER_ASSISTANT_MODE=turn_based_voice_pet
 OWNER_REALTIME_TRANSCRIPT_ENABLED=1
 OWNER_REALTIME_TRANSCRIPT_IDLE_TIMEOUT_MS=1500
 OWNER_AUDIO_INPUT_DEVICE=
@@ -54,6 +55,29 @@ OWNER_END_CHIME_ENABLED=1
 OWNER_END_CHIME_FILE=assets/sounds/codex-notification.wav
 OWNER_END_CHIME_FREQUENCY_HZ=880
 OWNER_END_CHIME_DURATION_MS=140
+OWNER_AUDIO_APM_PROVIDER=webrtc
+OWNER_AUDIO_AEC_ENABLED=1
+OWNER_AUDIO_NS_ENABLED=1
+OWNER_AUDIO_AGC_ENABLED=1
+OWNER_AUDIO_APM_REQUIRED=1
+OWNER_AUDIO_FRAME_MS=20
+OWNER_AUDIO_RING_BUFFER_MS=3000
+OWNER_INTERRUPT_ENABLED=1
+OWNER_INTERRUPT_TARGET_LATENCY_MS=200
+OWNER_STREAMING_STT_PROVIDER=faster_whisper
+OWNER_STREAMING_STT_PRODUCT_CANDIDATE=sensevoice
+OWNER_STREAMING_TTS_PROVIDER=cosyvoice
+OWNER_MEMORY_ENABLED=0
+OWNER_MEMORY_PROVIDER=faiss_sqlite
+OWNER_MEMORY_TOP_K=5
+OWNER_MEMORY_AUTO_SAVE_SENSITIVE=0
+OWNER_TOOL_ROUTER_ENABLED=0
+OWNER_TOOL_MAX_CALLS_PER_TURN=5
+OWNER_TOOL_TIMEOUT_MS=30000
+OWNER_OPENINTERPRETER_ENABLED=0
+OWNER_OPENINTERPRETER_COMMAND=openinterpreter
+OWNER_BROWSER_PLAYWRIGHT_ENABLED=0
+OWNER_COMPUTER_CONTROL_ENABLED=0
 OWNER_WAKE_WORD=小杰小杰
 OWNER_SAMPLE_RATE=16000
 OWNER_CHANNELS=1