/slo-design Step through SLO design using the skill. Produces an SLO definition, computes error budget + multi-window burn-rate alerts, and runs the reviewer to catch common bugs. Usage Implementation Output A markdown SLO definition with: - Service, owner, user journey - SLI type with numerator/denominator expressions - Target, window, error budget - Multi-window burn-rate alert thresholds (PromQL-shaped) - Review cadence Pre-conditions - skill installed - Service identified - 30 days of historical SLI data available (to pick a sustainable target) - Error budget policy doc exists or will be…