coin seller 提示修改

src/views/CoinSellerView.vue

@@ -1,6 +1,6 @@
 <template>
   <div class="coin-seller gradient-background-circles">
-    <MobileHeader title="Coin Seller" />
+    <MobileHeader title="Recharge Agency" />
 
     <!-- 权限校验加载状态 -->
     <div v-if="checkingAccess" class="loading-container">
@@ -222,7 +222,7 @@ const rechargeNow = async () => {
         coinsAmount.value = response.body.toString()
       }
 
-      showSuccess(`成功向 ${selectedUser.value.name} 充值 ${amount} 金币`)
+      showSuccess(`Successfully transferred ${amount} gold coins to ${selectedUser.value.name}.`)
 
       // 重置表单
       rechargeAmount.value = ''