fix(usergold): 修复钱包记录类型显示和金额计算逻辑

- 提取类型文本映射函数，支持充值、消费、退款等多种类型
- 修复金额计算逻辑，直接使用后端返回的数值
- 增加空值处理，避免显示 undefined

src/views/usergold/gold/clientCountWallet.vue

@@ -232,6 +232,20 @@ const walletDetailQuery = ref({
   pageSize: 20
 })
 
+const getWalletRecordTypeText = (item) => {
+  const type = Number(item.type)
+  if (type === 0) {
+    return t('clientCount.recharge')
+  }
+  if (type === 1) {
+    return t('clientCount.consume')
+  }
+  if (type === 2) {
+    return t('clientCount.refund')
+  }
+  return item.typeText || t('clientCount.other')
+}
+
 const getWalletDetail = async () => {
   walletDetailLoading.value = true
   try {
@@ -253,9 +267,9 @@ const getWalletDetail = async () => {
     if (result.code === 200) {
        walletDetailList.value = result.data.list.map(item => ({
          time: moment(item.createTime).format('YYYY-MM-DD HH:mm:ss'),
-         type: item.type === 0 ? t('common.recharge') : t('common.consume'), 
-         amount: item.type === 1 ? -Math.abs(item.amount) : Math.abs(item.amount),
-         desc: item.description,
+         type: getWalletRecordTypeText(item),
+         amount: Number(item.amount) || 0,
+         desc: item.description || '',
          orderNo: item.orderCode,
          status: item.status === 0 ? 1 : 2
        }))