feat(frontend): authentification frontend

ajout de la page login, changement de mot de passe forcé, rafraîchissement de session en mémoire, intercepteur, déconnexion, bouton logout sur le dashboard

apps/frontend/src/app/app.routes.ts

@@ -1,9 +1,13 @@
 import { Routes } from '@angular/router';
+import {authGuard} from './core/guards/auth-guard';
 
 export const routes: Routes = [
   { path: '', redirectTo: 'dashboard', pathMatch: 'full' },
+  { path: 'login', loadComponent: () => import('./features/auth/login/login').then(m => m.Login) },
+  { path: 'change-password', loadComponent: () => import('./features/auth/change-password/change-password').then(m => m.ChangePassword) },
   {
     path: 'dashboard',
-    loadComponent: () => import('./features/dashboard/dashboard').then((m) => m.Dashboard),
+    canActivate: [authGuard],
+    loadComponent: () => import('./features/dashboard/dashboard').then(m => m.Dashboard),
   },
 ];