feat(credits): free points tasks matrix, day cap, and tasks tab

Add AKSRT_Points_Free for catalog/day-max/daily detail, wire the full
earn matrix (login, post, like, favorite, follow, comment, forum),
expose 积分任务 + 每日详情 tabs, and expand admin free-task settings.

inc/classes/class-aksrt-comment-actions.php

@@ -526,6 +526,9 @@ class AKSRT_Comment_Actions {
         if ($target !== $current) {
             aksrt_set_comment_like_state($comment_id, $target);
             $count = aksrt_update_comment_counter($comment_id, 'aksrt_comment_likes', $target ? 1 : -1);
+            if (is_user_logged_in()) {
+                do_action('aksrt_comment_liked', $comment_id, get_current_user_id(), (bool) $target);
+            }
         } else {
             $count = aksrt_get_comment_likes($comment_id);
         }