用户功能设置收口与废弃后台链路清理

inc/helpers/aksrt-user-dashboard.php

@@ -67,7 +67,7 @@ function aksrt_get_user_dashboard_view(int $user_id, array $args = []): array {
         ? aksrt_get_visible_user_profile_details($user_id, $viewer_id)
         : ['gender' => '', 'website' => '', 'qq' => '', 'wechat' => '', 'github' => ''];
 
-    $background_url = get_user_meta($user_id, 'aksrt_background_image', true) ?: '';
+    $background_url = function_exists('aksrt_get_user_cover_url') ? aksrt_get_user_cover_url($user_id) : '';
 
     $credits_enabled = class_exists('\AKSRT\Settings\Settings') && \AKSRT\Settings\Settings::credits_enabled();
     $credit_balance  = $credits_enabled && $is_own_profile && function_exists('aksrt_user_credits')