feat(verification): 优化核销按钮UI，使用相机图标替代文字

- 将核销按钮从文字改为 IconFont 图标
- 图标设置为 52rpx 并水平居中
- 更新 CHANGELOG.md

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

+# CHANGELOG
+
+## [Unreleased]
+- 修改 verificationResult 页面，将空的 view 替换为 photograph 图标
+- 调整 verificationResult 页面 photograph 图标大小为 52rpx 并设置水平居中

 <!--
  * @Date: 2026-01-08 13:01:20
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2026-01-20 18:03:33
+ * @LastEditTime: 2026-02-02 13:36:30
  * @FilePath: /xyxBooking-weapp/src/pages/verificationResult/index.vue
  * @Description: 核销结果页面
 -->
@@ -84,7 +84,9 @@
         class="verify-btn"
         @tap="start_scan_and_verify"
       >
-        <view class="text-lg">核销</view>
+        <view class="flex items-center justify-center w-full">
+          <IconFont name="photograph" size="52rpx" />
+        </view>
       </nut-button>
       <view class="mt-4 text-center text-sm text-gray-400">扫描预约码二维码进行核销</view>
     </view>
@@ -96,6 +98,7 @@ import { ref, computed } from 'vue'
 import { useRouter } from '@tarojs/taro'
 import { verifyTicketAPI, checkRedeemPermissionAPI } from '@/api/redeem'
 import Taro, { useDidShow } from '@tarojs/taro'
+import { IconFont } from '@nutui/icons-vue-taro'
 import { mainStore } from '@/stores/main'
 import { useReplace } from '@/hooks/useGo'
 import { mask_id_number } from '@/utils/tools'