fix: 优化长语音上传交互并修复输入框高度跳变

api/routers/websocket.py

@@ -314,6 +314,7 @@ async def _process_audio_segment_async(
                 "data": {
                     "text": transcript_text or "",
                     "audio_duration": audio_duration,
+                    "voice_session_id": voice_session_id,
                     "segment_index": segment_index,
                     "is_last": is_last,
                 },
@@ -383,18 +384,6 @@ async def _process_audio_segment_async(
                     user=user,
                 )
 
-            if is_last:
-                await manager.send_message(conversation_id, {
-                    "type": MessageType.AGENT_RESPONSE,
-                    "conversation_id": conversation_id,
-                    "data": {
-                        "text": "最后一段语音已收到，我会继续完善这一轮总结。",
-                        "transition": True,
-                        "is_last": True,
-                        "segment_index": segment_index,
-                    },
-                    "timestamp": datetime.now(timezone.utc).isoformat(),
-                })
             break
 
     except Exception as e: