feat: update backend

frontend/admin/src/router.js

@@ -0,0 +1,26 @@
+import { createRouter, createWebHistory } from 'vue-router';
+
+// Define your routes here
+const routes = [
+    {
+        path: '/',
+        name: 'Home',
+        component: () => import('./pages/HomePage.vue')
+    },
+    {
+        path: '/posts',
+        name: 'Posts',
+        component: () => import('./pages/PostsPage.vue')
+    },
+    {
+        path: '/medias',
+        name: 'Medias',
+        component: () => import('./pages/MediasPage.vue')
+    }
+];
+
+// Create the router instance
+export const router = createRouter({
+    history: createWebHistory(),
+    routes
+});