[音频底座重构]：完成AudioHub和WebRTC音频处理，包含AEC参考流和环形缓冲测试

src/owner_voice_pet/__init__.py

@@ -29,6 +29,16 @@ from .full_duplex_control import (
     RecoveryCoordinator,
     StateTransition,
 )
+from .full_duplex_audio import (
+    AudioHub,
+    AudioHubDiagnostic,
+    AudioProcessingHealth,
+    FakeWebRtcAudioProcessingProvider,
+    NoopAudioProcessingProvider,
+    build_audio_processing_provider,
+    webrtc_apm_probe,
+)
+from .full_duplex_runtime import FullDuplexAgentRuntime, FullDuplexRuntimeHealth
 from .full_duplex_speech import (
     FakeStreamingSttProvider,
     FakeVadProvider,
@@ -116,6 +126,15 @@ __all__ = [
     "InvalidStateTransition",
     "RecoveryCoordinator",
     "StateTransition",
+    "AudioHub",
+    "AudioHubDiagnostic",
+    "AudioProcessingHealth",
+    "FakeWebRtcAudioProcessingProvider",
+    "NoopAudioProcessingProvider",
+    "build_audio_processing_provider",
+    "webrtc_apm_probe",
+    "FullDuplexAgentRuntime",
+    "FullDuplexRuntimeHealth",
     "FakeStreamingSttProvider",
     "FakeVadProvider",
     "InterruptionDecision",