[fix] 삭제된 댓글 필터링, 조회수 증가 로직 버그 수정#243#244

MEOHIN merged 1 commit intodevprgrms-web-devcourse-final-project/WEB6_8_HaeDokCoding_BE:devfrom

feat#243prgrms-web-devcourse-final-project/WEB6_8_HaeDokCoding_BE:feat#243Copy head branch name to clipboard