diff --git a/.gitignore b/.gitignore
index bd3a14f..63e9d85 100644
--- a/.gitignore
+++ b/.gitignore
@@ -58,3 +58,6 @@ package-lock.json
 .omx/
 ### local convention docs ###
 CLAUDE.md
+
+### claude 작업 산출물 (투표 일괄 적재 스크립트/데이터/이미지) ###
+.claude/
diff --git a/scripts/qa-cleanup.sql b/scripts/qa-cleanup.sql
deleted file mode 100644
index 4db9a37..0000000
--- a/scripts/qa-cleanup.sql
+++ /dev/null
@@ -1,80 +0,0 @@
--- =============================================================================
---  QA 더미 데이터 정리(삭제) 스크립트  — scripts/qa-seed.sql 짝꿍
--- =============================================================================
---  qa-seed.sql 로 심은 데이터만 정확히 회수한다.
---  앵커(식별 기준):
---    - 더미 투표 : qa_seed_vote 추적 테이블에 기록된 id
---    - 더미 유저 : users.sub LIKE 'qa-dummy-%'
---    - 더미 게스트: guest_free_vote.anonymous_id LIKE 'qa-guest-%'
---
---  FK 제약 때문에 자식 → 부모 순서로 삭제한다.
---  한 트랜잭션으로 실행 → 중간 에러 시 전체 롤백.
--- =============================================================================
-
-BEGIN;
-
--- 추적 테이블이 없으면(이미 정리됨) 빈 결과로 동작하도록 보장
-CREATE TABLE IF NOT EXISTS qa_seed_vote (id BIGINT PRIMARY KEY, seq INT, kind TEXT);
-
--- 1) 채팅 읽음 상태
-DELETE FROM chat_room_unread
-WHERE vote_id IN (SELECT id FROM qa_seed_vote)
-   OR user_id IN (SELECT id FROM users WHERE sub LIKE 'qa-dummy-%');
-
--- 2) 채팅 메시지
-DELETE FROM chat_message
-WHERE vote_id IN (SELECT id FROM qa_seed_vote)
-   OR sender_id IN (SELECT id FROM users WHERE sub LIKE 'qa-dummy-%');
-
--- 3) 이모지 반응
-DELETE FROM vote_emoji_reaction
-WHERE vote_id IN (SELECT id FROM qa_seed_vote)
-   OR user_id IN (SELECT id FROM users WHERE sub LIKE 'qa-dummy-%');
-
--- 4) 알림 (vote_id FK → vote 이므로 vote 삭제 전에)
-DELETE FROM notification
-WHERE vote_id IN (SELECT id FROM qa_seed_vote)
-   OR user_id IN (SELECT id FROM users WHERE sub LIKE 'qa-dummy-%');
-
--- 5) 투표 참여 (option_id FK → vote_option 이므로 option 삭제 전에)
-DELETE FROM vote_participation
-WHERE vote_id IN (SELECT id FROM qa_seed_vote)
-   OR user_id IN (SELECT id FROM users WHERE sub LIKE 'qa-dummy-%');
-
--- 6) 오늘의 추천
-DELETE FROM recommended_vote
-WHERE vote_id IN (SELECT id FROM qa_seed_vote);
-
--- 7) 조회수 통계
-DELETE FROM vote_statistics
-WHERE vote_id IN (SELECT id FROM qa_seed_vote);
-
--- 8) 선택지
-DELETE FROM vote_option
-WHERE vote_id IN (SELECT id FROM qa_seed_vote);
-
--- 9) 투표 본체
-DELETE FROM vote
-WHERE id IN (SELECT id FROM qa_seed_vote);
-
--- 10) 더미 유저 부속 데이터 (혹시 생성됐을 경우 대비)
-DELETE FROM push_subscription WHERE user_id IN (SELECT id FROM users WHERE sub LIKE 'qa-dummy-%');
-DELETE FROM push_token        WHERE user_id IN (SELECT id FROM users WHERE sub LIKE 'qa-dummy-%');
-DELETE FROM token             WHERE user_id IN (SELECT id FROM users WHERE sub LIKE 'qa-dummy-%');
-DELETE FROM notification_setting WHERE user_id IN (SELECT id FROM users WHERE sub LIKE 'qa-dummy-%');
-
--- 11) 더미 유저
-DELETE FROM users WHERE sub LIKE 'qa-dummy-%';
-
--- 12) 더미 게스트
-DELETE FROM guest_free_vote WHERE anonymous_id LIKE 'qa-guest-%';
-
--- 13) 추적 테이블 제거
-DROP TABLE IF EXISTS qa_seed_vote;
-
-COMMIT;
-
--- =============================================================================
---  주의: 테스트(본인) 계정 자체는 삭제하지 않는다. 본인 계정이 더미 투표에
---        남긴 참여/알림/채팅은 위 vote_id 기준 삭제로 함께 회수된다.
--- =============================================================================