Backend: - Database migration for agent role fields and predefined roles - AgentRole and AgentCollaboration models - Updated Agent model with role-based fields Frontend: - AgentRoleSelector component for role assignment - CollaborationDashboard for monitoring agent interactions - AgentManagement interface with role analytics 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>