message: Match maxed stack behavior to OG
diff: @@ -100,8 +100,8 @@ void ItemManager::itemMoveHandler(CNSocket* sock, CNPacketData* data) {
  // swap/stack items in session
  Item* itemDat = getItemData(toItem->iID, toItem->iType);
  - if (itemDat->stackSize > 1 && itemDat == getItemData(fromItem->iID, fromItem->iType)) {
  - // items are stackable and identical, so run stacking logic
  + if (itemDat->stackSize > 1 && itemDat == getItemData(fromItem->iID, fromItem->iType) && fromItem->iOpt < itemDat->stackSize && toItem->iOpt < itemDat->stackSize) {
  + // items are stackable, identical, and not maxed, so run stacking logic
  toItem->iOpt += fromItem->iOpt; // sum counts
  fromItem->iOpt = 0; // deplete from item
  