feat(navigation): hard-switch to Zibll navigation and Font Awesome 5

inc/core-hooks/part-2.php

@@ -223,7 +223,8 @@ add_action('init', function () {
 add_filter('query_vars', function ($vars) {
     $vars[] = 'aksrt_is_resource_archive';
     $vars[] = 'aksrt_legacy_resource';
-    $vars[] = 'aksrt_search_type';
+    $vars[] = 'type';
+    $vars[] = 'trem';
     return $vars;
 });
 
@@ -331,7 +332,11 @@ add_action('pre_get_posts', function ($query) {
 
     // 站内搜索：分类/标签名搜索（内容类型始终为 post）
     if ($query->is_search() && empty($query->get('post_type'))) {
-        $search_type = sanitize_key((string) $query->get('aksrt_search_type'));
+        $search_type = sanitize_key((string) $query->get('type'));
+        $trem = absint($query->get('trem'));
+        if ($trem > 0) {
+            $query->set('cat', $trem);
+        }
 
         if (in_array($search_type, ['category', 'tag'], true)) {
             $taxonomy = $search_type === 'category' ? 'category' : 'post_tag';