feat: NCWF-5/6/7/8/9 chess analysis page and engine integration (#11)

Co-authored-by: Janis Eccarius <eccariusjanis@gmail.com>
Reviewed-on: #11

src/app/app.spec.ts

@@ -1,12 +1,13 @@
 import { TestBed } from '@angular/core/testing';
 import { provideRouter } from '@angular/router';
+import { provideHttpClient } from '@angular/common/http';
 import { App } from './app';
 
 describe('App', () => {
   beforeEach(async () => {
     await TestBed.configureTestingModule({
       imports: [App],
-      providers: [provideRouter([])]
+      providers: [provideRouter([]), provideHttpClient()]
     }).compileComponents();
   });