Paywall Generator Generate a complete StoreKit 2 subscription paywall with modern SwiftUI views, subscription status tracking, and proper purchase handling. When This Skill Activates Use this skill when the user: - Asks to "add subscriptions" or "add paywall" - Mentions "in-app purchases" or "IAP" - Wants "StoreKit 2" implementation - Asks about "subscription management" - Mentions "premium features" or "pro version" Pre-Generation Checks 1. Project Context Detection - [ ] Check for existing StoreKit implementations - [ ] Check deployment target (StoreKit 2 requires iOS 15+) - [ ] Look for ex…