指令：总结/合并旧记忆、剔除无用信息、删除冗余文件
Review the files in memory/, merge duplicate or outdated info into MEMORY.md, then delete the obsolete daily memory files
定期自动维护
# Memory Maintenance (every 7 days)
- Read last 7 daily logs in memory/
- Distill significant facts into MEMORY.md
- Delete outdated daily memory files
- Note: do NOT delete active project references