- Add design-system tokens (colors, spacing, typography, radii, shadows)
- Add cn utility for class merging
- Refactor StatCard to dark theme (fixes light theme issue)
- Refactor PositionTable to use Tailwind CSS (fixes inline styles and color inconsistency)
- Remove duplicate AgentTable from ui/
- Update AgentTable in agents/ to use AgentStatus type
- Update AgentStatus type to include all status values
- Update mockData to match AgentStatus type
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>