feat: 后台订单列表新增手动激活按钮

- API 层新增 activateOrder 方法 (POST /v1/admin/order/activate)
- pending(1) 和 cancelled(3) 状态的订单显示 Activate 按钮
- 点击后调用后端手动激活接口，强制发放订阅权益

packages/ui/src/services/admin/order.ts

@@ -55,3 +55,21 @@ export async function updateOrderStatus(
     }
   );
 }
+
+/** Manually activate order POST /v1/admin/order/activate */
+export async function activateOrder(
+  body: { order_no: string },
+  options?: { [key: string]: any }
+) {
+  return request<API.Response & { data?: any }>(
+    `${import.meta.env.VITE_API_PREFIX || ""}/v1/admin/order/activate`,
+    {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+      },
+      data: body,
+      ...(options || {}),
+    }
+  );
+}