Keep lot drawer open after creation

modules/erp/lager/api/lot.php

@@ -122,6 +122,7 @@ try {
             $lotNumber === ''
         );
         sync_open_lot_activation_selection($pdo, $productId);
+        $preparedLot['next_active'] = is_open_lot_selected_for_activation($pdo, $lotId);
         refresh_lager_stock_lot_forecast_for_product($pdo, $productId);
         $forecast = get_lager_product_forecast($pdo, $productId);
         json_response(200, ['ok' => true, 'productId' => $productId, 'lot' => $preparedLot, 'balance' => get_stock_lot_balance($pdo, $lotId), 'availableQty' => get_lager_product_available_qty($pdo, $productId), 'forecast' => $forecast]);