Edit sort by Categories

Sort by the number of tags (sum) for each category descending
This will allow the most used categories to appear first and not by alphabetical order

ext/tag_editcloud/main.php

@@ -102,7 +102,7 @@ class TagEditCloud extends Extension
                                         SELECT tag, FLOOR(LN(LN(count - :tag_min1 + 1)+1)*150)/200 AS scaled, count
                                         FROM tags
                                         WHERE count >= :tag_min2
-                                        ORDER BY CASE
+                                        ORDER BY SUM(count) OVER (PARTITION BY SUBSTRING_INDEX(tag, ':', 1)) DESC, CASE 
                                             WHEN tag LIKE '%:%' THEN 1
                                             ELSE 2
                                         END, tag