[Task] 회원탈퇴 모달

[bellamy828]

ISSUE

• Group: client
• Type: feature
• Detail: 회원 탈퇴 모달 구현

TODO

• Job1
• Job2
• Job3

Estimated time

  5h

Labels

• Estimated time: E: 5h
• Group : client
• Sprint: Sprint 2
• Urgency: High