bugfix 修复子菜单选中时，父菜单也高亮的问题

(cherry picked from commit db106834a7)

src/layout/components/Menu/src/Menu.vue

@@ -149,7 +149,6 @@ $prefix-cls: #{$namespace}-menu;
     }
 
     // 设置选中时的高亮背景和高亮颜色
-    .#{$elNamespace}-sub-menu.is-active,
     .#{$elNamespace}-menu-item.is-active {
       color: var(--left-menu-text-active-color) !important;
       background-color: var(--left-menu-bg-active-color) !important;

src/store/modules/permission.ts

@@ -1,5 +1,5 @@
 import { defineStore } from 'pinia'
-import { store } from '../index'
+import { store } from '@/store'
 import { cloneDeep } from 'lodash-es'
 import remainingRouter from '@/router/modules/remaining'
 import { flatMultiLevelRoutes, generateRoute } from '@/utils/routerHelper'