This commit introduces a full-featured agent architecture including persistent memory storage using vector embeddings, multi-step planning capabilities with dynamic replanning, and an extensible tool registry supporting custom function definitions. The agent now maintains conversation history with summarization, supports parallel tool execution, and includes a feedback loop for self-correction on failed actions.
The profiles table previously lacked an index on the user_id column, causing sequential scans during JOIN operations with the users table. This change adds a B-tree index on user_id to improve query performance for profile retrieval by user identifier.
