Bugfix/too many files
* Implement caching for field data loading to optimize performance and prevent "too many open files" errors
* Documentation
* isort
* fix breaking test to clear cache and ensure mock data is actually being used
* Merge remote-tracking branch 'origin/main' into bugfix/too-many-files
* Implement thread-safe vectorstore caching and cleanup in field context extraction
* Refactor imports in smart_chunking_funcs.py for clarity and organization
* Update module docstring in smart_chunking_funcs.py
* Fix mypy errors
* Fix variable naming and error handling in run_smart_chunked_fields function
* Reorganize imports and enhance module documentation for clarity
* Add logging for error handling in field_context function
Approved-by: Katon Minhas
Alex Galarce
7ca723037a