Introduce repository pattern across multiple services, including `favorites`, `tags`, `sessions`, `reports`, `auth`, and more. Decouple crypto functionalities into modular services like `HashingService`, `JwtService`, and `EncryptionService`. Improve testability and maintainability by simplifying dependencies and consolidating utility logic.
Integrate `Logger` for consistent logging in services like `reports`, `categories`, `users`, `contents`, and more. Introduce caching capabilities with `CacheInterceptor` and manual cache clearing logic for categories, users, and contents. Add request throttling to critical auth endpoints for enhanced rate limiting.
Eliminated PGP encryption for `email` and `twoFactorSecret` fields in `users` schema to simplify handling of sensitive data.
Since abstraction in schemas.
Added UsersModule to manage user-related operations. Includes UsersService for CRUD operations, consent updates, and 2FA handling. Implemented UsersController with endpoints for public profiles, account management, and admin user listing. Integrated with CryptoService and database schemas.
