build GitHub Actions 추가

[TakhyunKim]

🧐 What is this PR?

• 목적 : build 성공 여부를 확인할 수 있는 GitHub Actions CI 를 추가했습니다.

• 기타 참고 문서 : N/A

💻 Changes

build GitHub Actions CI 추가 aca90f4

🎥 ScreenShot or Video

N/A

[github-actions[bot]]

Coverage report

St.:grey_question:	Category	Percentage	Covered / Total
🟢	Statements	81.34%	436/536
🟡	Branches	73.83%	79/107
🟢	Functions	80.92%	106/131
🟢	Lines	82.8%	390/471

Test suite run success

60 tests passing in 11 suites.

Report generated by 🧪jest coverage report action from aca90f425bc58c54ee15098ebf9bef0a5d871c84