fix: 修复流式对话日志丢失问题

internal/biz/do/ctx.go

@@ -284,14 +284,42 @@ func (d *Do) startMessageHandler(
 
 		}()
 
+		streamText := ""
+		streamIndex := ""
 		for v := range requireData.Ch { // 自动检测通道关闭
 			if err := sendWithTimeout(client, v, 10*time.Second); err != nil {
 				log.Errorf("Send error: %v", err)
 				return
 			}
-			if v.Type == entitys.ResponseText || v.Type == entitys.ResponseStream || v.Type == entitys.ResponseJson {
+			// 文本+卡片
+			if v.Type == entitys.ResponseText || v.Type == entitys.ResponseJson {
 				chat = append(chat, v)
 			}
+			// 流式-追加
+			if v.Type == entitys.ResponseStream {
+				streamText += v.Content
+				streamIndex = v.Index
+			}
+			// 流式-阶段结束|对话结束
+			if streamText != "" && v.Type != entitys.ResponseStream {
+				chat = append(chat, entitys.Response{
+					Content: streamText,
+					Type:    entitys.ResponseText,
+					Index:   streamIndex,
+				})
+				streamText = ""
+				streamIndex = ""
+			}
+		}
+		// 流式结束
+		if streamText != "" {
+			chat = append(chat, entitys.Response{
+				Content: streamText,
+				Type:    entitys.ResponseText,
+				Index:   streamIndex,
+			})
+			streamText = ""
+			streamIndex = ""
 		}
 	}()