refactor

Features and purpose

Suggests and performs code refactoring following best practices. Use when user asks to "리팩토링 해줘", "refactor this", "코드 개선해줘", "정리해줘", "클린 코드로", "중복 제거해줘", "이거 더 깔끔하게", or wants to improve code quality without changing functionality.

Quick start

Follow the repository instructions for this skill and your agent. Review the files and dependencies before adding it to your workflow.