AI Slop Cleaner

Regression-safe cleanup workflow with bounded scope, multi-pass smell classification, and writer/reviewer separation

• +Defines clear smell taxonomy and multi-pass cleanup strategy with behavior-lock-first workflow
• +Implements explicit writer/reviewer separation via --review mode to prevent self-approval
• +Provides concrete trigger conditions, scoped file-list usage, and Ralph integration patterns
• -Shell/network permissions seem excessive for what appears to be primarily file analysis and editing work