feat: update custom question service

...nents/Challenge/__snapshots__/ChallengeCard.spec.tsx.snap

...nents/Challenge/__snapshots__/ChallengeView.spec.tsx.snap

src/enum/userQuiz.enum.ts

src/models/quiz.model.ts

src/services/quiz.service.spec.ts

src/services/quiz.service.ts

test/__mocks__/datachartData.mock.ts

test/__mocks__/quizData.mock.ts