iter42-卡2: level_runner委托壳19枚拆除+shop公开化直连键7=33+残留零真残留+基线记账03/04/05(用户裁)

game/presentation/curio_interact_controller.gd

@@ -160,7 +160,7 @@ func on_refresh() -> void:
 	if not refreshed:
 		# 免费位（X/Y）已穷——GP 付费档（先扣钱包后重抽，余额不足拒绝零副作用）
 		var cost: int = adventure.refresh_bank().gp_cost()
-		if runner == null or not runner.spend_gp(cost):
+		if runner == null or not runner.shop.spend_gp(cost):
 			ctx.views.toast.show_toast("GP不足——刷新失败", "warn")
 			return
 		refreshed = adventure.stop().refresh_curio_paid()