sync-to-main
**AUTO-TRIGGER when:**- Progress reaches 5% milestone (5%, 10%, 15%, 20%...)- User says "sync [module] to main"- User says "approve main sync"- User says "reconcile [module] with main"Manages two-phas
**AUTO-TRIGGER when:**- Progress reaches 5% milestone (5%, 10%, 15%, 20%...)- User says "sync [module] to main"- User says "approve main sync"- User says "reconcile [module] with main"Manages two-phas