feat(identity): close free-task progress, level card, hot threshold

Finish remaining 1:1 parity gaps: free-task done/progress DTO with
daily marks, user-center level/integral card UI, configurable forum
hot recommend threshold, and task progress bars.

inc/classes/settings/class-aksrt-settings-forum-shop.php

@@ -263,6 +263,7 @@ class AKSRT_Settings_Forum_Shop {
                 'breadcrumbs_bbs_home_name' => $str('bbs_breadcrumbs_bbs_home_name', '论坛'),
                 'breadcrumbs_plate_cat' => $bool('bbs_breadcrumbs_plate_cat', true),
                 'score_extra_max'    => $int('bbs_score_extra_max', 5),
+                'hot_recommend_threshold' => $int('bbs_hot_recommend_threshold', 500),
                 'score_deduct_max'   => $int('bbs_score_deduct_max', 3),
                 'maxheight_enabled'  => $bool('bbs_posts_maxheight_s'),
                 'maxheight'          => $int('bbs_posts_maxheight', 800),
@@ -337,6 +338,7 @@ class AKSRT_Settings_Forum_Shop {
                 'score_extra'        => $int('bbs_credits_score_extra', 3),
                 'essence'            => $int('bbs_credits_essence', 10),
                 'posts_hot'          => $int('bbs_credits_posts_hot', 5),
+                'hot_recommend_threshold' => $int('bbs_hot_recommend_threshold', 500),
                 'adopted'            => $int('bbs_credits_adopted', 20),
                 'daily_max'          => $int('bbs_credits_daily_max', 50),
             ],