feat: 切换tab时，清空之前的发现页数据

src/pages/Discovery/index.vue

@@ -99,6 +99,11 @@ const handleMainPanoramaClick = () => {
   isMainPanoramaGuide.value = true;
   currentTabsId.value = "";
   discoveryTabs.value = [];
+  clearDiscoveryData();
+};
+
+/// 切换tab时，清空之前的发现页数据
+const clearDiscoveryData = () => {
   discoveryCards.value = [];
   exploreCards.value = [];
   discoveryQuickQuestions.value = [];
@@ -113,6 +118,8 @@ const handleMainPanoramaClick = () => {
 const handleTabChange = ({ tab, idx }) => {
   activeIndex.value = idx;
   queryDiscoveryData(tab);
+  /// 切换tab时，清空之前的发现页数据
+  clearDiscoveryData();
 }
 
 /// 请求发现页tab数据