Reject unrelated reference context for clear topics

A new update centralizes runtime config defaults and adds AI model warmup for faster responses, while filtering out unrelated reference context in long discussions.

Reject unrelated reference context for clear topicsUnrelated data to a deep seeded session topic is now being filtered out in long discussions. Centralized runtime config defaultsAll config values are centralized for a more organized functionality. Added AI model warmupAll used models during a session are now warmed up from start for faster responses.