- [ADD] Added Knowledge Bot agent that uses knowledge_retriever tool
- [IMP] Integrated with OpenAI GPT-4o model for enhanced knowledge retrieval capabilities
- Initial release of the LLM Tool RAG module
- Added Knowledge Retriever tool for semantic document search
- Implemented document search mixin for reusable search functionality
- Added integration with core RAG module for document chunk access
- Implemented security model with read-only access for regular users and full access for LLM managers