fix issues in core

core/identity/application/use-cases/achievement/CreateAchievementUseCase.test.ts

@@ -3,13 +3,17 @@ import { CreateAchievementUseCase, type IAchievementRepository } from './CreateA
 import { Achievement } from '@core/identity/domain/entities/Achievement';
 import type { Logger, UseCaseOutputPort } from '@core/shared/application';
 
+type CreateAchievementOutput = {
+  achievement: Achievement;
+};
+
 describe('CreateAchievementUseCase', () => {
   let achievementRepository: {
     save: Mock;
     findById: Mock;
   };
   let logger: Logger;
-  let output: UseCaseOutputPort<any> & { present: Mock };
+  let output: UseCaseOutputPort<CreateAchievementOutput> & { present: Mock };
   let useCase: CreateAchievementUseCase;
 
   beforeEach(() => {