Add comprehensive test suites for prompt evaluation:
- test_prompt_accuracy.py: 365 lines testing prompt extraction accuracy
- test_prompt_quality_deep.py: 672 lines for deep quality analysis
- Refactor prompt.py to consolidate optimized variants (removed prompt_optimized.py)
- Apply ruff formatting and type hints across 30 files
- Update pyrightconfig.json for static type checking
- Modernize reproduce scripts and examples with improved type annotations
- Sync uv.lock dependencies
Format entire codebase with ruff and add type hints across all modules:
- Apply ruff formatting to all Python files (121 files, 17K insertions)
- Add type hints to function signatures throughout lightrag core and API
- Update test suite with improved type annotations and docstrings
- Add pyrightconfig.json for static type checking configuration
- Create prompt_optimized.py and test_extraction_prompt_ab.py test files
- Update ruff.toml and .gitignore for improved linting configuration
- Standardize code style across examples, reproduce scripts, and utilities
- Implement bulk upsert_nodes/edges via UNWIND reducing round trips
- Add health_check for graph connectivity and AGE catalog status
- Switch to parameterized queries preventing Cypher injection
- Fix node ID sanitization: strip control chars, escape quotes
- **API:** The `graph/entity/edit` endpoint now returns a detailed `operation_summary` for better client-side handling of update, rename, and merge outcomes.
- **Web UI:** Added an "auto-merge on rename" option. The UI now gracefully handles merge success, partial failures (update OK, merge fail), and other errors with specific user feedback.
• Extract internal implementation helpers
• Add allow_merge parameter to aedit_entity
• Support merging when renaming to existing name
• Improve code reusability and modularity
• Maintain backward compatibility
- Pass chunk storages to merge function
- Merge relation chunk tracking data
- Merge entity chunk tracking data
- Delete old chunk tracking records
- Persist chunk storage updates
