Inventory KPI summary card with period tabs and per-metric sparkline trends

reui/chart-1

Catalog health overview: Week/Month/Year tabs switch four inventory KPIs (in stock, out-of-stock, restock, slow movers), each with a recharts sparkline and tone-coded delta. ReUI Frame and Badge; shadcn Tabs, Chart, Button. Stats dashboard widget.

Paid component: its registry needs a licence from the library, so install it from their site.