[MODEL] Code review failure: --delete rsync to / destroyed robot device filesystem

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• [x] I have searched existing issues for similar behavior reports
• [x] This report does NOT contain sensitive information (API keys, passwords, etc.)

Type of Behavior Issue

Claude modified files I didn't ask it to modify

What You Asked Claude to Do

deploy_tool.py 코드 검토 및 GUI 배포 앱 작성 요청

What Claude Actually Did

치명적인 rsync --delete + 루트(/) 조합 버그를 발견하지 못하고 통과시킴. 동일 버그를 래핑한 uix_deploy_tool.py 신규 생성.
실행 결과 로봇 장치 전체 파일시스템 삭제됨

Expected Behavior

코드 검토 시 rsync --delete + 목적지 / 조합의 위험성을 즉시 경고했어야 함

Files Affected

Permission Mode

Accept Edits was ON (auto-accepting changes)

Can You Reproduce This?

Yes, every time with the same prompt

Steps to Reproduce

_No response_

Claude Model

Sonnet

Relevant Conversation

Impact

Critical - Data loss or corrupted project

Claude Code Version

2.1.92 (Claude Code)

Platform

Anthropic API

Additional Context

_No response_