feat: provide ApiInterceptor in root and useExisting in CoreModule

npm/ng-packs/packages/core/src/lib/core.module.ts

@@ -187,7 +187,7 @@ export class CoreModule {
         },
         {
           provide: HTTP_INTERCEPTORS,
-          useClass: ApiInterceptor,
+          useExisting: ApiInterceptor,
           multi: true,
         },
         {

npm/ng-packs/packages/core/src/lib/interceptors/api.interceptor.ts

@@ -6,7 +6,9 @@ import { SessionState } from '../states';
 import { StartLoader, StopLoader } from '../actions/loader.actions';
 import { finalize } from 'rxjs/operators';
 
-@Injectable()
+@Injectable({
+  providedIn: 'root',
+})
 export class ApiInterceptor implements HttpInterceptor {
   constructor(private oAuthService: OAuthService, private store: Store) {}