fix(feedBackList): 调整图片预览组件样式和配置

修改图片预览索引位置从底部120rpx调整到顶部30rpx，并更新预览组件配置，关闭自动播放和索引显示

 /*
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-07-21 11:36:19
+ * @LastEditTime: 2025-07-21 11:46:21
  * @FilePath: /jgdl/src/pages/feedBackList/index.less
  * @Description: 意见反馈列表页面样式
  */
@@ -279,8 +279,8 @@
     z-index: 1001;
   }
 
-  .nut-image-preview__index {
-    bottom: 120rpx !important;
+  .nut-image-preview-index {
+    top: 30rpx !important;
     z-index: 1001;
   }
 // }

 <!--
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-07-21 11:25:10
+ * @LastEditTime: 2025-07-21 11:47:19
  * @FilePath: /jgdl/src/pages/feedBackList/index.vue
  * @Description: 意见反馈列表页面
 -->
@@ -105,7 +105,8 @@
       v-model:show="previewVisible"
       :images="previewImages"
       :init-no="previewIndex"
-      :is-Loop="false"
+      :autoplay="0"
+      :show-index="false"
       @close="closePreview"
     />
   </view>