A boat battle says whether you attacked or defended

battles_query's boat block now has role, the player's own part in a boat battle: attacker or defender. The side it already carried is what the recorded battle log said for its own player, who can be the other side, so a boat attack recorded from the defender's log read as a defense. Compact rows carry role beside side. Ladder's Days played reads role, so a boat attack recorded that way is back on your calendar and a defense is still left out. Contract 9.19.0; JSON API 2.10.0.