main
refactor: Enhance Subscription model with unique indexes for improved query performance
feat: Implement user account deletion service and related handlers - Added deletion service for user accounts with tests covering various scenarios. - Introduced new endpoints for checking and deleting user accounts. - Enhanced user handler to support Apple authentication and account deletion. - Updated user repository to handle active subscription checks. - Refactored authorization imports to align with new structure. - Added Apple authentication provider to user model. - Integrated MFA session handling during account deletion process. - Updated main application to include new services and handlers.
fix: Correct authentication header validation in RevenueCat webhook handler