fix(FamilyRank): 调整弹幕组件容器高度为1200

优化弹幕显示区域，避免内容被遮挡

 <!--
  * @Date: 2025-09-01 13:07:52
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-10-29 09:53:38
+ * @LastEditTime: 2025-10-29 09:57:42
  * @FilePath: /lls_program/src/pages/FamilyRank/index.vue
  * @Description: 文件描述
 -->
@@ -159,7 +159,7 @@
     <!-- 隐藏的弹幕组件，在页面加载时就开始滚动 -->
     <view class="danmu-section mt-8" :style="{ visibility: activeTab === 'support' ? 'visible' : 'hidden', position: activeTab === 'support' ? 'static' : 'absolute', top: activeTab === 'support' ? 'auto' : '-9999px' }">
       <NativeDanmuComponent
-        :container-height="1100"
+        :container-height="1200"
         :show-controls="true"
         :track-count="5"
         @danmu-click="handleDanmuClick"