Express app on port 3000 with /api/status and /api/health endpoints.
Polls all providers every 2 minutes and caches results in memory.
Each vendor is a self-contained ESM module with 10s timeout and
graceful failure handling. Mock data matches existing frontend.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Frontend-first status board with mock data for 16 vendors.
Caddy configured on port 8443 with internal TLS, coexisting
with an existing Caddy instance (admin on 2020, no HTTP redirects).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Klein