modaic-ai/modaic

AI Summary: The `to_gqlalchmey` method is not thread-safe because it dynamically creates `gqlalchemy` classes, which relies on a non-thread-safe internal registry (`gqlalchemy.GraphObject._subtypes_`) and a local class registry. The issue proposes two solutions: either implement thread-safe class creation with locking, or completely remove the `gqlalchemy` OGM and manage Cypher queries directly, which is seen as a cleaner long-term solution.