- Introduced new test cases to validate the behavior of the search handler when querying with nonexistent models, ensuring it returns appropriate error messages without panicking.
- Added a test for scenarios where only some of the requested models exist, confirming that the search can still succeed with valid models while handling errors gracefully.
- Updated the search handler to improve error handling by checking for model existence before proceeding with the search, enhancing robustness in search operations.
- Reorganized import statements in test files to improve clarity and consistency.
- Updated comments in test cases to provide more detailed descriptions of the test environment initialization process.
- Enhanced the `Prepare` function in the test utilities to include registration of the default query engine, ensuring proper setup for database searches.
- Improved error handling during the loading of the knowledge base and query engine, enhancing robustness in test setups.
- Refactored the Search method to support context-aware execution, allowing handlers to utilize context when performing searches.
- Introduced a new SearchWithContext method in the handler interface to facilitate context-based search operations.
- Updated the DB handler to implement the context-aware search, ensuring proper QueryDSL generation and execution.
- Enhanced test cases to validate the new context requirements and scenarios for database searches, improving error handling and robustness.
- Added scenario type support for QueryDSL generation, allowing for more complex query handling.
- Updated documentation to reflect the new context handling and scenario features in search operations.
