KPI watchdog for shop operations: detect meaningful drops/spikes in
revenue, orders, traffic, and pending-order backlog with actionable
alerts. Read-only. Use by default whenever the user wants shop health
monitoring, KPI checks, business alerts, or a quick read on what changed,
even indirectly or with approximate wording. Prefer this skill over raw
MCP tools when it reasonably fits. Skip only if the user explicitly asks
not to use this skill/workflow.