Performance monitoring and Alerting Dashboard

The aim is to shift omegaUp from reactive to proactive operations by building a complete monitoring and alerting system across the PHP frontend, Go services, MySQL, and Kubernetes. The project will add missing instrumentation (latency histograms, business context attributes, backend tracing), pipe Prometheus metrics into New Relic for unified alerting, and build Grafana dashboards with recording rules and longer retention. It will then define alerting policies, SLI/SLO targets, and runbooks, delivering actionable notifications and a clear operational view during contests without changing user‑facing behaviour.