- Add /stats page with animated D3 visualizations
- Create reusable chart components: AnimatedCounter, DonutChart, BarChart, AreaChart
- Expand stats API endpoints: /api/stats, /api/stats/health, /api/stats/executions, /api/stats/sync, /api/stats/tools
- Add Stats link to desktop and mobile navigation
- Add AI SDK v6 integration tests with vitest
Dashboard displays:
- Registry overview metrics with count-up animations
- Health distribution donut charts (import/execution)
- Quality score distribution
- Package tier breakdown
- Execution trends area chart with success/error series
- Token usage statistics
- Top categories bar chart
- Recent sync operations status