feat(auth): implement JWT authentication and user registration

- Added JWT authentication with token generation and validation.
- Introduced user registration functionality with email and password.
- Integrated Argon2 for password hashing.
- Created SQLite user repository for user data persistence.
- Updated application context to include user repository and configuration settings.
- Added environment variable support for JWT secret and registration allowance.
- Enhanced error handling for unauthorized access and validation errors.
- Updated presentation layer to handle login and registration requests.

crates/adapters/auth/Cargo.toml

@@ -6,3 +6,10 @@ edition = "2024"
 [dependencies]
 async-trait = { workspace = true }
 domain = { workspace = true }
+anyhow = { workspace = true }
+chrono = { workspace = true }
+uuid = { workspace = true }
+serde = { version = "1.0", features = ["derive"] }
+jsonwebtoken = "9"
+argon2 = { version = "0.5", features = ["std"] }
+rand_core = { version = "0.6", features = ["getrandom"] }