feat: add auth guards and server-side logout with postcode search integration

- Add navigation guard requiring authentication for dashboard routes
- Create

resources/js/router/index.js

@@ -8,12 +8,23 @@ import SettingsLayout from '../views/dashboard/settings/SettingsLayout.vue'
 import Profile from '../views/dashboard/settings/Profile.vue'
 import Security from '../views/dashboard/settings/Security.vue'
 import Appearance from '../views/dashboard/settings/Appearance.vue'
+import { useAuth } from '../composables/useAuth.js'
 
 const routes = [
     { path: '/', component: Home, name: 'home' },
+    {
+        path: '/logout',
+        name: 'logout',
+        component: { render: () => null },
+        beforeEnter: () => {
+            window.location.href = '/logout'
+            return false
+        },
+    },
     {
         path: '/dashboard',
         component: DashboardLayout,
+        meta: { requiresAuth: true },
         children: [
             { path: '', component: Overview, name: 'dashboard' },
             { path: 'saved-stations', component: SavedStations, name: 'dashboard.saved-stations' },
@@ -32,7 +43,20 @@ const routes = [
     },
 ]
 
-export default createRouter({
+const router = createRouter({
     history: createWebHistory(),
     routes,
 })
+
+router.beforeEach(async (to) => {
+    if (to.meta.requiresAuth) {
+        const { isAuthenticated, fetchUser } = useAuth()
+        await fetchUser()
+        if (!isAuthenticated.value) {
+            window.location.href = '/login'
+            return false
+        }
+    }
+})
+
+export default router