feat: add refund call

frontend/admin/src/pages/OrderPage.vue

@@ -57,11 +57,23 @@ const getFinalPrice = (price, discount) => {
     return price - getDiscountAmount(price, discount);
 };
 
+const refundOrder = async (id) => {
+    try {
+        await orderService.refund(id)
+        fetchOrders();
+    } catch (error) {
+        console.error('Failed to refund orders:', error);
+        toast.add({ severity: 'error', summary: '错误', detail: ' 退款失败', life: 3000 });
+    } finally {
+        loading.value = false;
+    }
+}
+
 const fetchOrders = async () => {
     loading.value = true;
     try {
         const currentPage = (first.value / rows.value) + 1;
-        const response = await orderService.getOrders({
+        const response = await orderService.get({
             page: currentPage,
             limit: rows.value,
             keyword: globalFilterValue.value