init app

components/StatCard.tsx

@@ -0,0 +1,16 @@
+export function StatCard({
+  label,
+  value,
+  color = "text-fg",
+}: {
+  label: string;
+  value: number | string;
+  color?: string;
+}) {
+  return (
+    <div className="bg-surface border-2 border-border rounded-2xl p-5 shadow-card">
+      <div className={`font-mono text-3xl font-bold ${color}`}>{value}</div>
+      <div className="text-muted text-sm mt-1">{label}</div>
+    </div>
+  );
+}