修复切换页签时会清空搜索框的问题

src/App.vue

@@ -342,7 +342,6 @@ const toggleTheme = () => {
 
 const selectCategory = (category: string) => {
   activeCategory.value = category;
-  searchQuery.value = "";
   isSidebarOpen.value = false;
   if (
     category === "home" &&

src/components/AppHeader.vue

@@ -78,11 +78,4 @@ watch(
     localSearchQuery.value = newVal || "";
   },
 );
-
-watch(
-  () => props.activeCategory,
-  () => {
-    localSearchQuery.value = "";
-  },
-);
 </script>