fix(mini-user): 微信小程序补 Intl 兜底并去掉 toLocaleString

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/mini-user/src/pages/mine/index.tsx

@@ -37,6 +37,7 @@ import iconStores from '../../assets/icons/可用门店.png';
 import iconCs from '../../assets/icons/联系客服.png';
 import iconQualification from '../../assets/icons/资质公示.png';
 import iconAbout from '../../assets/icons/关于我们.png';
+import { formatMoney } from '../../lib/money';
 
 const ORDER_SHORTCUTS = [
   { tab: 'pending_pay', icon: iconPendingPay, label: '待付款' },
@@ -54,10 +55,6 @@ const SERVICES = [
 
 const isWeapp = process.env.TARO_ENV === 'weapp';
 
-function formatMoney(amount: number) {
-  return amount.toLocaleString('zh-CN', { minimumFractionDigits: 2, maximumFractionDigits: 2 });
-}
-
 export default function MinePage() {
   const [authed, setAuthed] = useState(() => isLoggedIn());
   const [profile, setProfile] = useState<UserProfile | null>(null);