feat: user search in select on departments tab

src/pages/AdminPage/tabs/OrganizationalStructureTab/components/UserForDepartmentSelect.tsx

@@ -21,6 +21,7 @@ const UserForDepartmentSelect: FC<Props> = props => {
             getLabelFn={(user: UserSchema) => `${user.firstName} ${user.secondName}`}
             getValueFn={(user: UserSchema) => user.id.toString()}
             {...props}
+            searchable
         />
     );
 };