reformat code;

frontend/src/app/app-routing.module.ts

@@ -22,4 +22,5 @@ const routes: Routes = [
   imports: [RouterModule.forRoot(routes)],
   exports: [RouterModule]
 })
-export class AppRoutingModule { }
+export class AppRoutingModule {
+}

frontend/src/app/component/home/home.component.html

@@ -1,11 +1,19 @@
 <p>home works!</p>
-<a href="http://localhost:4200/"><button (click)="logout()" >Logout</button></a>
+<a href="http://localhost:4200/">
+  <button (click)="logout()">Logout</button>
+</a>
 <a href="http://localhost:4200/">bye</a>
 <br>
 <button (click)="paramsFromUrl()">Get Params from URL</button>
 <br>
 <button (click)="gotoBackend()">Call Backend</button>
 <br>
-Token: <input type="text" [(ngModel)]="id_token">
+<label>
+  Token:
+  <input type="text" [(ngModel)]="id_token">
+</label>
 <br>
-State: <input type="text" [(ngModel)]="state">
+<label>
+  State:
+  <input type="text" [(ngModel)]="state">
+</label>

frontend/src/app/component/home/home.component.ts

@@ -13,7 +13,8 @@ export class HomeComponent implements OnInit {
   state = 'y';
   parsedToken;
 
-  constructor(private http: HttpClient, private router: Router, private activatedRoute: ActivatedRoute) { }
+  constructor(private http: HttpClient, private router: Router, private activatedRoute: ActivatedRoute) {
+  }
 
   ngOnInit(): void {
     this.paramsFromUrl();

frontend/src/app/component/landing/landing.component.ts

@@ -7,8 +7,7 @@ import {Component, OnInit} from '@angular/core';
 })
 export class LandingComponent implements OnInit {
 
-  constructor(
-  ) {
+  constructor() {
   }
 
   ngOnInit(): void {

frontend/src/app/component/testsubcomp/test-sub-comp.component.html

@@ -1 +1,3 @@
-<p>{{message}} <button mat-raised-button (click)="buttonClickedEvent.emit()">Click me</button></p>
+<p>{{message}}
+  <button mat-raised-button (click)="buttonClickedEvent.emit()">Click me</button>
+</p>