removed duplicate parts

app/layouts/dashboard.vue

@@ -7,14 +7,10 @@ const nav : NavigationMenuItem[][] = [[
   icon: 'i-lucide-house',
   to: "/dashboard"
 }, {
-  label: 'Inbox',
+  label: 'Notifications',
   icon: 'i-lucide-inbox',
   badge: '4',
-  to: "/inbox"
-}, {
-  label: 'Contacts',
-  icon: 'i-lucide-users',
-  to: "/contacts"
+  to: "/events"
 }, {
   label: 'Settings',
   icon: 'i-lucide-settings',

app/pages/dashboard.vue

@@ -125,7 +125,6 @@ import { h } from 'vue'
     <UHeader title="Dashboard" toggle-side="left" >
       <template #toggle>
         <UDashboardSidebarToggle />
-        <UDashboardSidebarToggle />
       </template>
     </UHeader>
     <div class="mt-3 mb-3 flex flex-col w-full relative z-0">