fix: 그룹스터디 종료/삭제 시 라우팅 및 에러 처리 개선 (QNRR-769)#324

yeun38 merged 1 commit intodevelopcode-zero-to-one/study-platform-client:developfrom

fix/qnrr-769code-zero-to-one/study-platform-client:fix/qnrr-769Copy head branch name to clipboard