调整秒数记录字段及格式

将原本在 Remark 字段记录的秒数信息移至 RRemark 字段，并简化为仅保留数值（去除 "TotalSeconds:" 前缀），提升数据存储的简洁性。

TeamAAS-VM/Core/Management.cs

@@ -1989,7 +1989,7 @@ namespace TeamAAS_VP.Core
                                             DeviceName = "",
                                             Category = resultIndex == 1 ? "OK" : "NG",
                                             Quantity = 1,
-                                            Remark = $"TotalSeconds:{DateTime.UtcNow.Subtract(_LastMesCheckTime[i]).TotalSeconds.ToString("F2")}",
+                                            Remark = $"TotalSeconds:{ct.ToString("F2")}",
                                             UserName = _systemDatabaseService.GetCurrentUser().UserName,
                                         });
                                         assemblyRecord.DownCameraCoord1 = $"{DowmCameraResults[1].X:F3},{DowmCameraResults[1].Y:F3},{DowmCameraResults[1].Z:F3}";