只存储新股票到stockList中；

src/store/emotion.ts

@@ -68,13 +68,13 @@ export const useEmotionStore = defineStore('emotion', {
       }
       
       // 同时添加到历史记录
-      this.addHistory({
-        queryText: stockData.queryText,
-        stockInfo: stockData.stockInfo,
-        apiData: stockData.apiData,
-        conclusionData: stockData.conclusionData,
-        timestamp: stockData.timestamp
-      });
+      // this.addHistory({
+      //   queryText: stockData.queryText,
+      //   stockInfo: stockData.stockInfo,
+      //   apiData: stockData.apiData,
+      //   conclusionData: stockData.conclusionData,
+      //   timestamp: stockData.timestamp
+      // });
     },
     // 切换股票
     switchStock(index: number) {