- Remove Go dashboard (replaced by Next.js) - Add API route /api/dashboard: Docker container list, Jaeger traces, Prometheus metrics, node resources - Add /dashboard page: React client component with inline SVG charts (donut, sparkline, gauge), auto-refresh every 15s - Same dark theme as original Go dashboard Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>