去掉记录页每条记录的删除按钮

- 移除每条记录项上的删除按钮
- 保留箭头指示符，优化界面简洁性
- 删除功能统一通过管理模式的批量操作实现

xuan-deduct-uniapp/src/pages/records/records.vue

@@ -60,13 +60,8 @@
             <text class="record-time">{{ formatTime(item.createTime) }}</text>
           </view>
         </view>
-        <view class="record-actions" v-if="!isEditMode">
-          <view class="delete-btn" @click.stop="deleteRecord(item.id, index)">
-            <text class="delete-text">删除</text>
-          </view>
-          <view class="record-arrow">
-            <text class="arrow-text">›</text>
-          </view>
+        <view class="record-arrow" v-if="!isEditMode">
+          <text class="arrow-text">›</text>
         </view>
       </view>
     </view>