refactor(auth): move auth into core module

src/app/@core/core.module.ts

@@ -1,17 +1,34 @@
 import { ModuleWithProviders, NgModule, Optional, SkipSelf } from '@angular/core';
 import { CommonModule } from '@angular/common';
+import { NbAuthModule, NbDummyAuthProvider } from '@nebular/auth';
 
 import { throwIfAlreadyLoaded } from './module-import-guard';
 import { DataModule } from './data/data.module';
 
 const NB_CORE_PROVIDERS = [
   ...DataModule.forRoot().providers,
+  ...NbAuthModule.forRoot({
+    providers: {
+      email: {
+        service: NbDummyAuthProvider,
+        config: {
+          delay: 1000,
+          login: {
+            rememberMe: true,
+          },
+        },
+      },
+    },
+  }).providers,
 ];
 
 @NgModule({
   imports: [
     CommonModule,
   ],
+  exports: [
+    NbAuthModule,
+  ],
   declarations: [],
 })
 export class CoreModule {

src/app/app-routing.module.ts

@@ -1,43 +1,43 @@
 import { ExtraOptions, RouterModule, Routes } from '@angular/router';
 import { NgModule } from '@angular/core';
 import {
-  NgaAuthComponent,
-  NgaLoginComponent,
-  NgaLogoutComponent,
-  NgaRegisterComponent,
-  NgaRequestPasswordComponent,
-  NgaResetPasswordComponent
-} from '@akveo/nga-auth';
+  NbAuthComponent,
+  NbLoginComponent,
+  NbLogoutComponent,
+  NbRegisterComponent,
+  NbRequestPasswordComponent,
+  NbResetPasswordComponent,
+} from '@nebular/auth';
 
 const routes: Routes = [
   { path: 'pages', loadChildren: 'app/pages/pages.module#PagesModule' },
   {
     path: 'auth',
-    component: NgaAuthComponent,
+    component: NbAuthComponent,
     children: [
       {
         path: '',
-        component: NgaLoginComponent,
+        component: NbLoginComponent,
       },
       {
         path: 'login',
-        component: NgaLoginComponent,
+        component: NbLoginComponent,
       },
       {
         path: 'register',
-        component: NgaRegisterComponent,
+        component: NbRegisterComponent,
       },
       {
         path: 'logout',
-        component: NgaLogoutComponent,
+        component: NbLogoutComponent,
       },
       {
         path: 'request-password',
-        component: NgaRequestPasswordComponent,
+        component: NbRequestPasswordComponent,
       },
       {
         path: 'reset-password',
-        component: NgaResetPasswordComponent,
+        component: NbResetPasswordComponent,
       },
     ],
   },

src/app/app.module.ts

@@ -8,7 +8,6 @@ import { BrowserModule } from '@angular/platform-browser';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 import { NgModule } from '@angular/core';
 import { HttpModule } from '@angular/http';
-import { NgaAuthModule, NgaDummyAuthProvider } from '@akveo/nga-auth';
 import { CoreModule } from './@core/core.module';
 
 import { AppComponent } from './app.component';
@@ -25,20 +24,6 @@ import { ThemeModule } from './@theme/theme.module';
     CoreModule,
     ThemeModule.forRoot(),
     CoreModule.forRoot(),
-    NgaAuthModule,
-    NgaAuthModule.forRoot({
-      providers: {
-        email: {
-          service: NgaDummyAuthProvider,
-          config: {
-            delay: 1000,
-            login: {
-              rememberMe: true,
-            }
-          },
-        },
-      }
-    }),
   ],
   bootstrap: [AppComponent],
   providers: [

src/app/pages/pages-menu.ts

@@ -102,7 +102,7 @@ export const MENU_ITEMS: List<NbMenuItem> = List([{
 }, {
   title: 'Auth',
   icon: 'ion-unlocked',
-  children: List<NgaMenuItem>([{
+  children: List<NbMenuItem>([{
     title: 'Login',
     link: '/auth/login',
   }, {