Add 6 new fields to AgentType for better organization and UI display: - category: enum for grouping (development, design, quality, etc.) - icon: Lucide icon identifier for UI - color: hex color code for visual distinction - sort_order: display ordering within categories - typical_tasks: list of tasks the agent excels at - collaboration_hints: agent slugs that work well together Backend changes: - Add AgentTypeCategory enum to enums.py - Update AgentType model with 6 new columns and indexes - Update schemas with validators for new fields - Add category filter and /grouped endpoint to routes - Update CRUD with get_grouped_by_category method - Update seed data with categories for all 27 agents - Add migration 0007
Generic single-database configuration.