feat(asr): switch to Qwen streaming and close interrupted providers

talkingq-url/services/audio_session.py

@@ -21,6 +21,7 @@ class AudioSession:
         self.send_queue = None
         self.send_task = None
         self.transcript = ""
+        self.asr_error = None
         self.last_activity_time = asyncio.get_running_loop().time()
         self.websocket = None
         self.llm_service = llm_service

talkingq-url/services/factory.py

@@ -14,7 +14,7 @@ async def get_asr(selected_role: dict = None) -> ASR:
     session_logger.info(
         "system",
         "factory",
-        f"ASR提供商: Aliyun (固定)"
+        f"ASR提供商: Aliyun, 模型: {settings.aliyun_asr_model}"
     )
     return AliyunASR(selected_role=selected_role)