feat: 登录默认页改为我的工作台

frontend/src/router/index.ts

@@ -3,7 +3,7 @@ import { hasRouteAccess } from '../permission'
 
 const routes = [
   { path: '/login', name: 'Login', component: () => import('@/views/Login.vue'), meta: { noAuth: true } },
-  { path: '/', component: () => import('@/layouts/MainLayout.vue'), redirect: '/dashboard',
+  { path: '/', component: () => import('@/layouts/MainLayout.vue'), redirect: '/my-dashboard',
     children: [
       { path: 'dashboard', name: 'Dashboard', component: () => import('@/views/Dashboard.vue'), meta: { title: '经营看板', roles: ['ceo', 'finance', 'business', 'it'] } },
       { path: 'kpis', name: 'KPIs', component: () => import('@/views/KPIList.vue'), meta: { title: 'KPI字典', roles: ['ceo', 'finance', 'business', 'it'] } },
@@ -62,7 +62,7 @@ router.beforeEach((to, _from, next) => {
   // 不需要登录的页面（如登录页）
   if (to.meta.noAuth) {
     if (token && to.path === '/login') {
-      next('/dashboard')
+      next('/my-dashboard')
     } else {
       next()
     }
@@ -82,8 +82,8 @@ router.beforeEach((to, _from, next) => {
     const routeRoles = to.meta.roles as string[] | undefined
 
     if (routeRoles && !routeRoles.includes(role)) {
-      // 权限不足，跳转到经营看板或401页
-      next('/dashboard')
+      // 权限不足，跳转到我的工作台
+      next('/my-dashboard')
       return
     }
   } catch {