chore: remove useless code

src/layouts/components/Sidebar/SidebarItem.vue

@@ -7,12 +7,10 @@ import path from "path-browserify"
 
 interface Props {
   item: RouteRecordRaw
-  isTop?: boolean
   basePath?: string
 }
 
 const props = withDefaults(defineProps<Props>(), {
-  isTop: false,
   basePath: ""
 })
 

src/layouts/components/Sidebar/index.vue

@@ -63,13 +63,7 @@ const hiddenScrollbarVerticalBar = computed(() => {
         :collapse-transition="false"
         :mode="isTop && !isMobile ? 'horizontal' : 'vertical'"
       >
-        <SidebarItem
-          v-for="route in noHiddenRoutes"
-          :key="route.path"
-          :item="route"
-          :base-path="route.path"
-          :is-top="isTop"
-        />
+        <SidebarItem v-for="route in noHiddenRoutes" :key="route.path" :item="route" :base-path="route.path" />
       </el-menu>
     </el-scrollbar>
   </div>