fix(feedBackList): 优化意见反馈页面样式和功能

更新导航栏标题为更简洁的"意见反馈"
禁用图片预览组件的循环浏览功能
优化图片预览样式，调整指示器和索引位置

+/*
+ * @Date: 2025-07-17 11:22:41
+ * @LastEditors: hookehuyr hookehuyr@gmail.com
+ * @LastEditTime: 2025-07-21 11:32:11
+ * @FilePath: /jgdl/src/pages/feedBackList/index.config.js
+ * @Description: 文件描述
+ */
 export default {
-  navigationBarTitleText: '意见反馈列表',
+  navigationBarTitleText: '意见反馈',
   usingComponents: {
   },
 }

 /*
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-07-18 16:33:51
+ * @LastEditTime: 2025-07-21 11:36:19
  * @FilePath: /jgdl/src/pages/feedBackList/index.less
  * @Description: 意见反馈列表页面样式
  */
@@ -59,11 +59,11 @@
         .feedback-status {
           font-size: 22rpx;
           font-weight: 500;
-          
+
           &.status-pending {
             color: #d97706;
           }
-          
+
           &.status-processed {
             color: #059669;
           }
@@ -266,3 +266,21 @@
     }
   }
 }
+
+// 图片预览样式优化
+// :deep(.nut-image-preview) {
+  .h5-img.nut-image-preview-img {
+    max-height: calc(100vh - 200rpx) !important;
+    object-fit: contain;
+  }
+
+  .nut-image-preview__indicator {
+    bottom: 60rpx !important;
+    z-index: 1001;
+  }
+
+  .nut-image-preview__index {
+    bottom: 120rpx !important;
+    z-index: 1001;
+  }
+// }

 <!--
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-07-21 10:24:57
+ * @LastEditTime: 2025-07-21 11:25:10
  * @FilePath: /jgdl/src/pages/feedBackList/index.vue
  * @Description: 意见反馈列表页面
 -->
@@ -105,6 +105,7 @@
       v-model:show="previewVisible"
       :images="previewImages"
       :init-no="previewIndex"
+      :is-Loop="false"
       @close="closePreview"
     />
   </view>