chore: remove bundles pages (#5942)

Author: elupanov

src/app/pages/pages-menu.ts

@@ -12,32 +12,6 @@ export const MENU_ITEMS: NbMenuItem[] = [
     icon: 'home-outline',
     link: '/pages/iot-dashboard',
   },
-  {
-    title: 'Backend Integration',
-    icon: 'settings-outline',
-    children: [
-      {
-        title: 'PHP',
-        link: '/pages/backend-integration/php',
-      },
-      {
-        title: '.NET Core',
-        link: '/pages/backend-integration/dot-net-core',
-      },
-      {
-        title: 'Node JS',
-        link: '/pages/backend-integration/node-js',
-      },
-      {
-        title: 'Java',
-        link: '/pages/backend-integration/java',
-      },
-      {
-        title: 'E-commerce',
-        link: '/pages/backend-integration/ecommerce',
-      },
-    ],
-  },
   {
     title: 'FEATURES',
     group: true,

src/app/pages/pages-routing.module.ts

@@ -18,11 +18,6 @@ const routes: Routes = [{
       path: 'iot-dashboard',
       component: DashboardComponent,
     },
-    {
-      path: 'backend-integration',
-      loadChildren: () => import('./backend-integration/backend-integration.module')
-        .then(m => m.BackendIntegrationModule),
-    },
     {
       path: 'layout',
       loadChildren: () => import('./layout/layout.module')