feat(ui): 文案修改;Platform去掉调试

@@ -264,7 +264,7 @@ class MembershipOfferView extends GetView<MembershipOfferController> {
   String _planSubtitleOhos(PayProduct product) {
     final monthly = (product.price ?? 0) / 100.0 / 12;
 
-    return l10n.purchaseMonthlyUnitPrice(monthly.toStringAsFixed(2));
+    return l10n.purchaseMonthlyUnitPrice('¥${monthly.toStringAsFixed(2)}');
   }
 
   String? _nonEmpty(String? value) {

 import 'dart:io';
 
 bool isOhos() {
-  // return Platform.isOhos;
-  return true;
+  return Platform.isOhos;
+  // return true;
 }
 
 bool isIOS() {
-  // return Pltform.isIOS;
-  return false;
+  return Platform.isIOS;
+  // return false;
 }