- **Removed Files**:
- Deleted outdated statistics documentation files (`statistics.md`, `statistics-flush-solution.md`, `statistics-summary.md`) to clean up the repository and avoid confusion.
- **Added Standards**:
- Introduced `DOCUMENTATION_STANDARDS.md` to outline naming conventions and troubleshooting practices for more consistent and maintainable project documentation.
- **Tests**:
- Added a new test file `edge-cases.test.ts` to verify handling of edge cases, ensuring robust behavior against boundary values and invalid inputs.
**Purpose**: Cleans up deprecated documentation while introducing concrete standards for maintaining and updating documentation. Enhances test coverage for unusual or boundary inputs, improving overall system resilience.
- **Tests**:
- Introduced `database-operations.test.ts` to validate core database functionalities, including initialization, CRUD operations, statistics retrieval, and search capabilities.
- Added `dimension-standardization.test.ts` to ensure vector dimension consistency (fixed at 512) throughout operations like embedding, configuration, and validation.
- Enhanced test cases to include scenarios for adding, retrieving, and handling errors for incorrect vector dimensions.
- **Documentation**:
- Created `VECTOR_DIMENSION_STANDARDIZATION.md` to detail the transition to standardizing vectors to 512 dimensions, rationale for the change, potential impacts, and migration steps.
- Includes best practices for handling vectors and utilizing the built-in embedding functions.
**Purpose**: Improve system robustness with comprehensive test coverage focusing on critical database and vector operations while providing clear documentation for developers to adapt to the standardized vector dimensions.
