fetch(modify):修复角色分配权限

src/router/utils/registerRoutes.ts

@@ -173,7 +173,11 @@ function convertRouteComponent(
   // 基础路由配置
   const converted: ConvertedRoute = {
     ...routeConfig,
-    component: undefined
+    component: undefined,
+    meta: {
+      ...routeConfig.meta,
+      dynamic: true // 标记为动态路由，用于退出时清理
+    }
   }
 
   // 是否为一级菜单
@@ -229,7 +233,10 @@ function handleLayoutRoute(
       path: route.path,
       name: route.name,
       component: loadComponent(component as string, String(route.name)),
-      meta: route.meta
+      meta: {
+        ...route.meta,
+        dynamic: true // 标记为动态路由，用于退出时清理
+      }
     }
   ]
 }