Introduce `avatarUrl` and `bio` fields in the user schema. Update repository, service, and controller to handle avatar uploads, processing, and bio updates. Add S3 integration for avatar storage and enhance user data handling for private and public profiles.
Increase `passwordHash` field length to 100 in the `users` schema to accommodate larger hashes. Add migration snapshot `0005_snapshot.json` to capture database state changes.
Deleted unused e2e tests, mocks (`cuid2`, `jose`, `ml-kem`, `sha3`), and their associated jest configurations. Simplified services by ensuring proper dependency imports, resolving circular references, and improving TypeScript type usage for enhanced maintainability and testability. Upgraded Dockerfile base image to match new development standards.
Introduced centralized PGP encryption utilities and updated the `users` schema to enable automatic decryption for sensitive fields like `email` and `twoFactorSecret`.
