сервискей для привилегии

src/pages/dashboard/Content/PromocodeManagement/CreatePromocodeForm.tsx

@@ -312,6 +312,17 @@ export const CreatePromocodeForm = ({ createPromocode }: Props) => {
                 name="privilegeId"
                 as={Select}
                 label="Привилегия"
+
+                onChange={({ target }: SelectChangeProps) => {
+                    const currentPrivilege = privileges.find(
+                      (item) => item.privilegeId === target.value
+                    );
+
+                    setFieldValue("serviceKey", currentPrivilege?.serviceKey);
+                    setFieldValue("privilegeId", currentPrivilege?.privilegeId);
+
+
+                }}
                 sx={{
                   width: "100%",
                   border: "2px solid",