秘宝批T5组B-2：ConfigDB注册键treasure_items/持有变量/五访问器全族+调用方+桩表+loaded取键同步（冒烟755/0；run_all对照基线零新增——reward_overlay_test红系②批遗留基线红,treasure_items_test由红转绿系本批修复T4桩回退行漏改）

game/presentation/bonus_interact_controller.gd

@@ -138,7 +138,7 @@ func _bonus_card_texts(candidates: Array, aux_detail: Array = []) -> Array:
 func _aux_card_line(iid: String) -> String:
 	if iid == "":
 		return ""
-	var row: Dictionary = db.aux_item_row(iid)
+	var row: Dictionary = db.treasure_item_row(iid)
 	if row.is_empty():
 		return ""
 	var parts: Array[String] = []