fix: 修复优秀录音获取和导出按钮权限问题

- 取消注释CentergetGoodRecord调用以获取优秀录音
- 为问题排行榜导出按钮添加用户等级4的权限控制
- 将排行榜默认周期改为month并移除冗余注释

my-vue-app/src/views/secondTop/components/ProblemRanking.vue

@@ -2,7 +2,7 @@
   <div class="chart-container">
     <div class="chart-header">
       <h3>客户迫切解决的问题排行榜</h3>
-      <button @click="exportData">一键导出</button>
+      <button @click="exportData" v-if="userStore.userInfo.user_level === 4">一键导出</button>
     </div>
     <div class="chart-content">
       <div v-if="sortedData.length > 0" class="problem-ranking">

my-vue-app/src/views/secondTop/secondTop.vue

@@ -968,7 +968,7 @@ const excellentRecord = ref({});
       await CenterConversionRateVsAverage()
       await CenterSeniorManagerList()
       // 获取优秀录音
-      // await CentergetGoodRecord()
+      await CentergetGoodRecord()
       await CenterGroupList('all') // 初始化加载全部高级经理数据
       
       // 输出缓存信息