refactor(FE): Add reference number column to ExpensesTable

src/components/pages/expense/ExpensesTable.tsx

@@ -276,6 +276,13 @@ const ExpensesTable = () => {
         );
       },
     },
+    {
+      accessorKey: 'reference_number',
+      header: 'Nomor Referensi',
+      cell: (props) => {
+        return props.row.original.reference_number ?? '-';
+      },
+    },
     {
       accessorKey: 'transaction_date',
       header: 'Tanggal Pengajuan',