feat(用户页面): 添加微信提现领取按钮并调整金额显示布局

在提现记录中，当状态为可领取且提现方式为微信时显示领取按钮
调整金额显示区域的布局为垂直排列并添加间距

subPages/user/promote.vue

@@ -87,7 +87,23 @@
             <view class="record-amount">
               <text class="amount">+{{ item.money }}</text>
 
-
+              <!-- 领取按钮 - 当status=1且为微信提现时显示 -->
+              <uv-button 
+                v-if="item.withdrawal && item.withdrawal.status === '1' && item.withdrawal.withdrawStatus === '0' && item.withdrawal.method === '0'"
+                :custom-style="{
+                  height: '60rpx',
+                  borderRadius: '30rpx',
+                  background: '#06DADC',
+                  border: '1rpx solid #06DADC',
+                  lineHeight: '60rpx',
+                  fontSize: '24rpx',
+                  padding: '0 20rpx'
+                }" 
+                type="primary" 
+                size="mini"
+                @click="requestMerchantTransfer(item.withdrawal)">
+                领取
+              </uv-button>
 
               <text class="status" 
               :class="item.withdrawal.status === '1' 
@@ -432,13 +448,16 @@ background: linear-gradient(180deg, #DEFFFF 0%, #FBFEFF 22.65%, #F0FBFF 100%);
         .record-amount {
           flex: 2;
           text-align: center;
+          display: flex;
+          flex-direction: column;
+          align-items: center;
+          gap: 8rpx;
           
           .amount {
             display: block;
             font-size: 28rpx;
             font-weight: bold;
             color: #333;
-            margin-bottom: 8rpx;
           }
           
           .status {