removed universal demo components

src/app/app-routing.module.ts

@@ -0,0 +1,11 @@
+import { NgModule } from '@angular/core';
+import { RouterModule } from '@angular/router';
+
+@NgModule({
+  imports: [
+    RouterModule.forChild([
+      { path: '', redirectTo: '/home', pathMatch: 'full' }
+    ])
+  ],
+})
+export class AppRoutingModule { }