feat(projects): 1、增加空白页占位；2、调试已开发功能；

src/store/modules/route/index.ts

@@ -242,7 +242,10 @@ export const useRouteStore = defineStore(SetupStoreId.Route, () => {
   /** 统一处理常量路由和权限路由 */
   async function handleConstantAndAuthRoutes() {
     const { getAuthVueRoutes } = await loadRouteModule();
-    const allRoutes = [...constantRoutes.value, ...authRoutes.value];
+    // 常量路由优先：动态权限路由中与常量路由 name 重复的项剔除，避免菜单出现重复入口（如 workbench）
+    const constantRouteNames = new Set(constantRoutes.value.map(route => route.name));
+    const dedupedAuthRoutes = authRoutes.value.filter(route => !constantRouteNames.has(route.name));
+    const allRoutes = [...constantRoutes.value, ...dedupedAuthRoutes];
 
     const sortRoutes = sortRoutesByOrder(allRoutes);