feat: 优化充值操作逻辑，简化金额输入，增加确认提示

src/views/deposit/fiat/index.vue

@@ -1,6 +1,6 @@
 <script lang="ts" setup>
-import { h, ref, useTemplateRef } from 'vue';
+import { useTemplateRef } from 'vue';
-import { NInputNumber, NSelect, useDialog, useMessage } from 'naive-ui';
+import { NSelect, useDialog, useMessage } from 'naive-ui';
 import { client, safeClient } from '@/service/api';
 import { DepositTypeEnum } from '@/enum';
 import type { TableBaseColumns, TableFetchData, TableFilterColumns, TableInst } from '@/components/table';
@@ -43,38 +43,33 @@ const columns: TableBaseColumns = [
   },
   {
     title: '金额',
-    key: 'amount'
+    key: 'amount',
+    render: row => {
+      return Number(row.amount).toFixed(2);
+    }
   },
   {
     title: '操作',
     fixed: 'right',
     key: 'operation',
+    width: 160,
     operations: (row: any) => [
       {
         contentText: '通过',
         type: 'primary',
         strong: true,
         secondary: true,
-        size: 'small',
         visible: row.status !== 'approved',
         onClick: async () => {
-          const amount = ref<string>(row.amount);
           dialog.create({
-            title: '通过充值',
+            title: '提示',
             positiveText: '是',
             negativeText: '否',
-            content: () =>
+            content: '确认通过该充值请求吗？',
-              h(NInputNumber, {
-                value: Number(amount.value),
-                'onUpdate:value': value => {
-                  amount.value = String(value);
-                },
-                placeholder: '请输入实际充值金额'
-              }),
             onPositiveClick: async () => {
               await safeClient(() =>
                 client.api.admin.deposit.approve({ orderId: row.id as string }).post({
-                  actualAmount: amount.value
+                  actualAmount: row.amount
                 })
               );
               tableInst.value?.reload();
@@ -87,7 +82,6 @@ const columns: TableBaseColumns = [
         contentText: '拒绝',
         type: 'error',
         ghost: true,
-        size: 'small',
         onClick: async () => {
           dialog.create({
             title: '提示',