feat: add orders

frontend/admin/src/api/orderService.js

@@ -0,0 +1,16 @@
+import httpClient from './httpClient';
+
+export const orderService = {
+    getOrders({ page = 1, limit = 10, keyword = '' } = {}) {
+        return httpClient.get('/admin/orders', {
+            params: {
+                page,
+                limit,
+                keyword: keyword.trim()
+            }
+        });
+    },
+    deleteOrder(id) {
+        return httpClient.delete(`/admin/orders/${id}`);
+    }
+}