修复 IDCard 读取日志格式，优化错误信息提示

src/pages/U1/u1.tsx

@@ -51,7 +51,7 @@ const U1: React.FC = () => {
       window.electronAPI.log("info", `[idcard-data] received`);
       window.electronAPI.log(
         "info",
-        `Read IDCard success: ${payload.name} ${payload.id_card_no}`
+        `Read IDCard success: ${payload.name} ${payload.id_card_no}`,
       );
 
       // 清理倒计时
@@ -98,7 +98,9 @@ const U1: React.FC = () => {
             navigate("/u2");
           } else {
             // 未查询到档案信息，显示错误提示，不跳转
-            setErrorMsg("未查询到您的档案信息，详情请咨询前台工作人员!");
+            setErrorMsg(
+              res.Message || "未查询到您的档案信息，详情请咨询前台工作人员!",
+            );
             setReading(false);
             isProcessingRef.current = false;
             resetListening();