小程序页面优化

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

@@ -7,10 +7,11 @@ type CouponBadgeProps = {
 
 /** 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">
-      ¥{amount}
-      {label}
+      享 ¥{display} {label}
     </Text>
   );
 }

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

@@ -26,6 +26,7 @@ export default function PageShell({
     'page-shell',
     `page-shell--${variant}`,
     hasFixedFooter ? 'page-shell--fixed-footer' : '',
+    variant === 'tab' && process.env.TARO_ENV === 'weapp' ? 'page-shell--native-tabbar' : '',
     className,
   ]
     .filter(Boolean)