feat: remove forum feature (Phase 1)

src/AKSRT/Settings/DisplayRuntime.php

@@ -124,11 +124,6 @@ class DisplayRuntime {
             $labels = [
                 'post'         => __('文章', 'aksrt'),
                 'user'         => __('用户', 'aksrt'),
-                'product'      => __('商品', 'aksrt'),
-                'forum'        => __('帖子', 'aksrt'),
-                'forum_topic'  => __('帖子', 'aksrt'),
-                'plate'        => __('版块', 'aksrt'),
-                'forum_plate'  => __('版块', 'aksrt'),
                 'page'         => __('页面', 'aksrt'),
             ];
             $enabled = $types['enabled'] ?? $types;