feat(auth): refactor authentication to use cookies for token management and add CookieService

src/app/app.routes.server.ts

@@ -1,10 +1,6 @@
 import { RenderMode, ServerRoute } from '@angular/ssr';
 
 export const serverRoutes: ServerRoute[] = [
-  {
-    path: 'checkout',
-    renderMode: RenderMode.Client
-  },
   {
     path: '**',
     renderMode: RenderMode.Server