feat: sort board configs by as selected in backend

public/typo3conf/ext/ep_products/Configuration/TCA/tx_epproducts_domain_model_hotel.php

@@ -641,6 +641,7 @@ return [
                 'type' => 'inline',
                 'foreign_table' => 'tx_epproducts_domain_model_groupspriceconfig',
                 'foreign_field' => 'hotel',
+                'foreign_sortby' => 'sorting',
                 'maxitems' => 99,
                 'minitems' => 0,
                 'appearance' => [
@@ -660,7 +661,6 @@ return [
                 'type' => 'inline',
                 'foreign_table' => 'tx_epproducts_domain_model_groupspriceboard',
                 'foreign_field' => 'hotel',
-                'foreign_table_where' => 'ORDER BY price ASC',
                 'maxitems' => 99,
                 'minitems' => 0,
                 'appearance' => [