Zibll 主线收口：统一 single 并清退 compat 资源路径

Co-Authored-By: Claude <noreply@anthropic.com>

inc/classes/scripts-traits/trait-aksrt-scripts-part-2.php

@@ -244,16 +244,14 @@ trait AKSRT_Scripts_Part_2 {
     }
 
     /**
-     * Resolve public route URLs from the current canonical page-template ownership.
+     * Resolve public route URLs from the rebuilt mainline ownership.
      *
      * @return array<string, string>
      */
     private function resolve_frontend_routes(): array {
         return [
-            'messages'  => $this->resolve_template_page_url('templates/pages/page-messages.php', '/messages/'),
             'cart'      => $this->resolve_template_page_url('templates/pages/page-cart.php', '/cart/'),
             'orders'    => $this->resolve_template_page_url('templates/pages/page-orders.php', '/orders/'),
-            'download'  => $this->resolve_template_page_url('templates/pages/page-download.php', '/download/'),
             'resources' => home_url('/resources/'),
         ];
     }