lerko b7b8aa6f03 feat(metrics): add Prometheus /metrics endpoint ...

Zero-dependency Prometheus text exposition format. Exposes monitor
up/down, latency, status code, check timestamps, pause state,
SSL cert expiry, and check counters — all from in-memory state.

2026-05-15 11:26:21 -04:00

..

server.go

feat(metrics): add Prometheus /metrics endpoint

2026-05-15 11:26:21 -04:00