Traders come through the portal and sell rune plans, rare creatures, wood and mana

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

lang/en.lang

@@ -332,6 +332,16 @@ unit.priestess = Flame Priestess
 msg.hero_captured = {0} knocked out and taken prisoner! Loot: {1} gold.
 msg.defected = {0} has defected to your side!
 msg.beast_tamed = A wild {0} gives in and joins your dungeon!
+msg.trader_arrives = A trader came through your portal: {0} for {1} gold. Click him with the hand to buy - he waits a minute.
+msg.trader_sold = Bought: {0}. Pleasure doing business, says the trader.
+msg.trader_left = The trader shrugs and leaves through the portal.
+trader.info = Offers {0} for {1} gold (click with the hand)
+trader.left = Leaves in {0} s
+trader.rune = the plans of a rune forge tower
+trader.wyrm = an ember wyrm
+trader.chainbreaker = a chainbreaker
+trader.wood = 30 wood
+trader.mana = a potion that fills your mana
 msg.prisoner_died = {0} died under torture.
 job.carry = Carrying a prisoner
 job.pray = Praying
@@ -1040,6 +1050,7 @@ tool.altar.desc = Drop a creature on the altar to sacrifice it. Certain pairs of
 unit.revenant = Revenant
 unit.cavebear = Cave bear
 unit.beetle = Giant beetle
+unit.trader = Trader
 job.guard_post = On guard
 job.spar = Sparring
 msg.revenant_rises = A revenant rises from the graveyard and serves you!