- Added `OmdbProvider` to fetch movie metadata from the OMDB API.
- Refactored `MetadataClient` to use `MetadataSearchCriteria` for fetching movie metadata.
- Updated `MetadataClientImpl` to support fetching metadata using OMDB.
- Modified `log_review` use case to utilize the new metadata fetching mechanism.
- Updated tests and presentation layer to accommodate changes in metadata handling.
- Added dependencies for `reqwest` and `async-trait` in relevant `Cargo.toml` files.
- 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.
