Gebe OTC-Produktstammdaten vollstaendig aus

modules/erp/lager/service.php

@@ -25,6 +25,8 @@ function get_otc_order_form_products(PDO $pdo): array
         "SELECT
             p.id,
             p.name,
+            p.sku,
+            p.uom,
             COALESCE(SUM(v.qty_net), 0) AS available_qty
          FROM product p
          LEFT JOIN stock_lot sl