style(ui): 统一查看按钮图标并优化交互样式

- 将计划列表中的查看按钮图标从 "order" 更改为 "eye" 以保持一致性
- 在物料列表项中移除整个项的点击事件，改为独立的查看按钮，避免误触
- 为物料列表的查看按钮添加明确的视觉样式和点击反馈

@@ -21,8 +21,8 @@
     <div class="px-[32rpx] mt-[32rpx]">
       <div class="flex flex-col gap-[24rpx]">
         <div v-for="(item, index) in list" :key="index"
-          class="material-item bg-white rounded-[24rpx] p-[24rpx] shadow-sm flex items-start active:scale-[0.98] transition-all duration-200 border border-gray-50"
-          :style="{ animationDelay: `${index * 50}ms` }" @click="onView(item)">
+          class="material-item bg-white rounded-[24rpx] p-[24rpx] shadow-sm flex items-start transition-all duration-200 border border-gray-50"
+          :style="{ animationDelay: `${index * 50}ms` }">
 
           <!-- 左侧图标 -->
           <div
@@ -53,7 +53,8 @@
               </div>
             </div>
 
-            <!-- 底部信息：文件大小 -->
+            <!-- 底部信息：文件类型、大小和查看按钮 -->
+            <div class="flex items-center justify-between">
               <div class="flex items-center gap-[12rpx]">
                 <span
                   class="inline-flex items-center justify-center px-[12rpx] py-[4rpx] bg-gray-100 text-gray-500 text-[20rpx] font-medium rounded-[8rpx]">
@@ -63,6 +64,15 @@
                   {{ item.size }}
                 </span>
               </div>
+
+              <!-- 查看按钮 -->
+              <view
+                class="flex items-center justify-center px-[20rpx] py-[10rpx] bg-blue-50 rounded-full active:bg-blue-100 transition-colors"
+                @tap.stop="onView(item)">
+                <IconFont name="eye" size="14" color="#2563EB" class="mr-[6rpx]" />
+                <text class="text-[24rpx] text-blue-600 font-medium leading-none">查看</text>
+              </view>
+            </div>
           </div>
         </div>
       </div>

@@ -55,7 +55,7 @@
         <!-- Actions -->
         <view class="flex justify-end gap-[24rpx]">
           <view class="flex items-center text-blue-600" @tap="onView(item)">
-            <IconFont name="order" size="14" class="mr-[8rpx]" />
+            <IconFont name="eye" size="14" class="mr-[8rpx]" />
             <text class="text-[24rpx]">查看</text>
           </view>
           <view class="flex items-center text-red-500" @tap="onDelete(item)">