fix: 调整运费模板应用逻辑

- 移除了对 $find['top_cate_id'] 的判断条件
- 简化了对 $user_ship 的判断逻辑，仅保留对值为 4 的情况

app/store/lists/cart/CartList.php

@@ -82,7 +82,7 @@ class CartList extends BaseAdminDataLists implements ListsSearchInterface, Lists
                     $item['price'] = $find['cost'];
                 } else {
                     $item['price'] = $find['price'];
-                    if ($find['top_cate_id'] == 15189 &&  in_array($user_ship,[4,5])) {
+                    if ($user_ship==4) {
                         $item['price'] = $find['cost'];
                     }
                 }