feat(doc): move notifivation

apps/ngrx/notification/src/app/app.config.ts

@@ -0,0 +1,47 @@
+import { ApplicationConfig } from '@angular/core';
+import { provideStore } from '@ngrx/store';
+import { provideEffects } from '@ngrx/effects';
+import { TeacherEffects } from './teacher/store/teacher.effects';
+import { StudentEffects } from './student/store/student.effects';
+import { provideRouter } from '@angular/router';
+import { ROUTES } from './routes';
+import { APP_INITIALIZER, inject } from '@angular/core';
+import { FakeBackendService } from '@angular-challenges/ngrx-notification/backend';
+import { NotificationService } from './data-access/notification.service';
+import {
+  teacherReducer,
+  teachersFeatureKey,
+} from './teacher/store/teacher.reducer';
+import {
+  studentReducer,
+  studentsFeatureKey,
+} from './student/store/student.reducer';
+
+const REDUCERS = {
+  [teachersFeatureKey]: teacherReducer,
+  [studentsFeatureKey]: studentReducer,
+};
+
+export const appConfig: ApplicationConfig = {
+  providers: [
+    provideStore(REDUCERS),
+    provideEffects([TeacherEffects, StudentEffects]),
+    provideRouter(ROUTES),
+    {
+      provide: APP_INITIALIZER,
+      multi: true,
+      useFactory: () => {
+        const service = inject(FakeBackendService);
+        return () => service.start();
+      },
+    },
+    {
+      provide: APP_INITIALIZER,
+      multi: true,
+      useFactory: () => {
+        const service = inject(NotificationService);
+        return () => service.init();
+      },
+    },
+  ],
+};