feat(topics): restore topic taxonomy workflow

src/Settings/DisplayPageGroups.php

@@ -51,6 +51,7 @@ trait DisplayPageGroups {
 			'home',
 			'category',
 			'tag',
+			'topics',
 			'author',
 			'user_center',
 			'single',
@@ -206,6 +207,7 @@ trait DisplayPageGroups {
             'category_recommend' => self::get_category_recommend_settings(),
             'category'           => self::get_category_page_settings(),
             'tag'                => self::get_tag_page_settings(),
+			'topics'             => self::get_topics_page_settings(),
             'user_home'          => self::get_user_home_settings(),
             'other'              => self::get_other_page_settings(),
         ];