feat(challengestandalone): challenge standalone

libs/module-to-standalone/core/service/src/index.ts

@@ -0,0 +1 @@
+export * from './lib/authorization.service';

libs/module-to-standalone/core/service/src/lib/authorization.service.ts

@@ -0,0 +1,16 @@
+import { Injectable } from '@angular/core';
+import { BehaviorSubject } from 'rxjs';
+
+@Injectable({ providedIn: 'root' })
+export class AuthorizationService {
+  private isAuthorized = new BehaviorSubject<boolean>(true);
+  isAuthorized$ = this.isAuthorized.asObservable();
+
+  authorize() {
+    this.isAuthorized.next(true);
+  }
+
+  forbid() {
+    this.isAuthorized.next(false);
+  }
+}

libs/module-to-standalone/core/service/src/test-setup.ts

@@ -0,0 +1,8 @@
+// @ts-expect-error https://thymikee.github.io/jest-preset-angular/docs/getting-started/test-environment
+globalThis.ngJest = {
+  testEnvironmentOptions: {
+    errorOnUnknownElements: true,
+    errorOnUnknownProperties: true,
+  },
+};
+import 'jest-preset-angular/setup-jest';