- Updated database models and repositories to replace uint IDs with UUIDs.
- Modified test fixtures to generate and use UUIDs for authors, translations, users, and works.
- Adjusted mock implementations to align with the new UUID structure.
- Ensured all relevant functions and methods are updated to handle UUIDs correctly.
- Added necessary imports for UUID handling in various files.
Add configurable SearchAlpha parameter for hybrid search tuning
- Added SearchAlpha config parameter (default: 0.7) for tuning BM25 vs vector search balance
- Updated NewWeaviateWrapper to accept host and searchAlpha parameters
- Enhanced hybrid search with configurable alpha parameter via WithAlpha()
- Fixed all type mismatches in mocks and tests to use domainsearch.SearchResults
- Updated GraphQL resolver to use new SearchResults structure with SearchResultItem
- All tests and vet checks passing
Closes#30
