website refactor

core/racing/application/use-cases/ApproveLeagueJoinRequestUseCase.test.ts

@@ -1,7 +1,6 @@
 import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
 import {
   ApproveLeagueJoinRequestUseCase,
-  type ApproveLeagueJoinRequestResult,
 } from './ApproveLeagueJoinRequestUseCase';
 import { League } from '../../domain/entities/League';
 import type { LeagueMembershipRepository } from '../../domain/repositories/LeagueMembershipRepository';