perbaikan validate status pada issue

src/routes/backoffice/timesheets/+page.svelte

@@ -387,7 +387,7 @@
             approved_by: approver?.full_name ?? "Not Approved",
             approved_date: tsdata.approved_date,
             remarks: tsdata.remarks,
-            created_at: tsdata.created_at ? new Date(tsdata.created_at) : undefined,
+            // created_at: tsdata.created_at ? new Date(tsdata.created_at) : undefined,
             } as TimesheetDisplay;
         });
         currentPage = 1;