- Add PaymentSuccessController with authentication and subscription selection logic
- Create PaymentConfirmation Livewire component with polling mechanism
- Implement real-time subscription status verification via Polar provider API
- Add confetti animation for successful payment confirmation
- Design responsive payment success page with dark mode support
- Fix Polar provider field mapping (updated_at -> modified_at)
- Add comprehensive error handling and logging
- Support multiple subscription status states (verifying, activated, pending, error)
- Implement automatic polling with 30-second intervals (max 5 attempts)
- Add fallback redirects and user-friendly status messages
- Add unified payment provider architecture with contract-based design
- Implement 6 payment providers: Stripe, Lemon Squeezy, Polar, Oxapay, Crypto, Activation Keys
- Create subscription management with lifecycle handling (create, cancel, pause, resume, update)
- Add coupon system with usage tracking and trial extensions
- Build Filament admin resources for payment providers, subscriptions, coupons, and trials
- Implement payment orchestration service with provider registry and configuration management
- Add comprehensive payment logging and webhook handling for all providers
- Create customer analytics dashboard with revenue, churn, and lifetime value metrics
- Add subscription migration service for provider switching
- Include extensive test coverage for all payment functionality
