feat(orders): full-chain My Orders for all product types

Unify front-end order center across shop, content, VIP, recharge,
points, and plate-follow with type filters, stats, and type-aware
cards; keep shop-only fulfillment actions; ensure 权益与消费 entry URL.

inc/modules/user-parts/urls.php

@@ -74,12 +74,16 @@ endif;
 if (!function_exists('aksrt_get_orders_page_url')) :
 /**
  * 订单中心页面 URL（模板 templates/pages/page-orders.php）。
- * 未指派页面时返回空串，调用方应隐藏入口。
+ * 未指派页面时回退 /orders/（与 Scripts 路由一致），保证「权益与消费」入口可用。
  */
 function aksrt_get_orders_page_url(): string {
-    return function_exists('aksrt_get_page_url_by_template')
+    $url = function_exists('aksrt_get_page_url_by_template')
         ? aksrt_get_page_url_by_template('templates/pages/page-orders.php')
         : '';
+    if ($url !== '') {
+        return $url;
+    }
+    return home_url('/orders/');
 }
 endif;