SwiftUI Migrator Cleanup

Overview

Use this skill only after the SwiftUI migration is already verified end to end.

Core principle: cleanup is destructive. Make it explicit, reversible, and late.

When to Use

• All required screens and features are already migrated
• Cleanup is the only remaining stage
• The remaining work is deleting UIKit files or old startup wiring

Preconditions

• Setup, startup migration, and screen migration are complete
• AdMob migration is either complete or not needed
• The SwiftUI app already passes full functional verification