cosmetics

src/components/fdos/list.tsx

@@ -28,6 +28,11 @@ const columns: Array<GridColDef<OperationsLogRecord>> = [
       console.log('params', params)
       return <Link href={`/fdo/show/${params.id}`}>{params.id}</Link>
     }
+  }, {
+    field: 'datetime',
+    headerName: 'Datetime',
+    type: 'string',
+    width: 120
   }
 ]