feat: multi-module iteration

apps/mini-user/src/components/CouponBadge.tsx

@@ -0,0 +1,17 @@
+import { Text } from '@tarojs/components';
+
+type CouponBadgeProps = {
+  amount: number | string;
+  label?: string;
+};
+
+/** Taro 友好版权益角标（对齐 shared-ui CouponBadge） */
+export default function CouponBadge({ amount, label = '好客权益' }: CouponBadgeProps) {
+  const n = Number(amount);
+  const display = Number.isFinite(n) ? (Number.isInteger(n) ? String(n) : n.toFixed(0)) : String(amount);
+  return (
+    <Text className="coupon-badge">
+      享 ¥{display} {label}
+    </Text>
+  );
+}