feat: send individual discounts to machine

lib/loyalty.js

@@ -33,8 +33,7 @@ function getAvailableIndividualDiscounts () {
     id: it.id,
     idType: _.camelCase(it.identification),
     value: it.value,
-    discount: it.discount,
-    softDeleted: it.soft_deleted
+    discount: it.discount
   }), res))
 }