Versus map size on the match page; the size sets the number of seats

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

lang/da.lang

@@ -723,6 +723,7 @@ net.error = {0}
 net.rooms = Åbne kampe
 net.no_rooms = Ingen åbne kampe.
 net.create = Opret kamp
+net.map_size = Kort {0}x{1} · {2} spillere
 net.coop_mission = Co-op-kampagne: mission {0} ({1})
 net.coop_create = Co-op-kampagne
 net.coop_editor = Editor-kampagne