This patch adds the wonder to the entities shown with separate panels on top, as is already the case for heroes and relics. In ordinary games, a wonder is at least as crucial as a hero, therefore it makes sense
Also remove one pixel of empty space from each side around the entity panels (the icons themselves remain the same size), to allow displaying 20 icons instead of 19 (20×48=960 instead of 19×50=950), because if heroes+relics=19, then building a wonder means you need to display one more, heroes+relics+wonders=20. Besides, 19 is an odd number.
[Help needed]: Display a second row of 20, to accommodate a total of 40 entities, for observers in capture-the-relic games with eight players.
See also https://wildfiregames.com/forum/index.php?/topic/22779-0abc-mod/page/12/&tab=comments#comment-379310