fix(menu): 菜单高亮用 $route.path 而非 fullPath

default-active 原绑 $route.fullPath(含 query),地址栏带 ?filter=… 时与菜单项
index('/'+name,纯路径)对不上 → 菜单不高亮/不跟随切换。改用 $route.path。
layout(桌面) + sideM(移动) 两处同改。

src/components/layout.vue

@@ -24,7 +24,7 @@
 		<div v-if="!vueAdmin.state.isMobile && nextMenu.length > 0" class="aminui-side">
 			<div class="adminui-side-scroll">
 				<el-scrollbar>
-					<el-menu :default-active="$route.fullPath" router>
+					<el-menu :default-active="$route.path" router>
 						<navMenu :navMenus="nextMenu"></navMenu>
 					</el-menu>
 				</el-scrollbar>

src/components/sideM.vue

@@ -17,7 +17,7 @@
 			<el-main>
 				<el-scrollbar>
 					<el-menu
-						:default-active="$route.fullPath"
+						:default-active="$route.path"
 						@select="select"
 						router
 						background-color="#212d3d"