docs: add JSDoc comments to LegaInformationsComponents

src/app/shared/components/legal-information/help/help.component.ts

@@ -14,6 +14,9 @@ import { BtnBackComponent } from '../../buttons/btn-back/btn-back.component';
 export class HelpComponent {
   constructor(private location: Location) {}
 
+  /**
+   * Navigates back in the browser's history.
+   */
   backClicked() {
     this.location.back();
   }

src/app/shared/components/legal-information/imprint/imprint.component.ts

@@ -16,14 +16,29 @@ export class ImprintComponent {
 
   constructor(private location: Location, private router: Router) {}
 
+  /**
+   * OnInit lifecycle hook.
+   *
+   * Checks if the current route is '/login/privacy-policy' and sets
+   * `isRouteLogin` accordingly.
+   */
   ngOnInit(): void {
     this.checkCurrentRoute();
   }
 
+  /**
+   * Navigates back in the browser's history.
+   */
   backClicked() {
     this.location.back();
   }
 
+  /**
+   * Checks the current route and updates the `isRouteLogin` flag.
+   *
+   * This method retrieves the current URL from the router. If the URL
+   * matches '/login/imprint', it sets the `isRouteLogin` property to true.
+   */
   checkCurrentRoute(): void {
     const currentUrl = this.router.url;
     if (currentUrl === '/login/imprint') {

src/app/shared/components/legal-information/privacy-policy/privacy-policy.component.ts

@@ -16,14 +16,29 @@ export class PrivacyPolicyComponent implements OnInit {
 
   constructor(private location: Location, private router: Router) {}
 
+  /**
+   * OnInit lifecycle hook.
+   *
+   * Checks if the current route is '/login/privacy-policy' and sets
+   * `isRouteLogin` accordingly.
+   */
   ngOnInit(): void {
     this.checkCurrentRoute();
   }
 
+  /**
+   * Navigates back in the browser's history.
+   */
   backClicked() {
     this.location.back();
   }
 
+  /**
+   * Checks the current route and updates the `isRouteLogin` flag.
+   *
+   * This method retrieves the current URL from the router. If the URL
+   * matches '/login/privacy-policy', it sets the `isRouteLogin` property to true.
+   */
   checkCurrentRoute(): void {
     const currentUrl = this.router.url;
     if (currentUrl === '/login/privacy-policy') {