- 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.
