docs: add JSDoc comments to SidebarComponent

src/app/shared/components/sidebar/sidebar-mobile/sidebar-mobile.component.ts

@@ -15,10 +15,21 @@ export class SidebarMobileComponent {
 
   constructor(private router: Router) {}
 
+  /**
+   * Lifecycle hook that is called after the component has been initialized.
+   *
+   * Calls the getCurrentPath method to set the currentPath property to the current route's url.
+   */
   ngOnInit(): void {
     this.getCurrentPath();
   }
 
+  /**
+   * Returns true if the current route is one of the add-task routes (add-task, add-task/none, add-task/todo, add-task/inprogress, add-task/awaitfeedback, add-task/done).
+   *
+   * This is used to conditionally render the add-task button in the sidebar.
+   * @returns true if the current route is one of the add-task routes, false otherwise.
+   */
   isAddTask(): boolean {
     return (
       this.currentPath === 'add-task' ||
@@ -30,6 +41,11 @@ export class SidebarMobileComponent {
     );
   }
 
+  /**
+   * Subscribes to router events and updates the currentPath property
+   * with the current route's URL, excluding the leading slash, whenever
+   * a navigation ends.
+   */
   getCurrentPath() {
     this.router.events.subscribe((event) => {
       if (event instanceof NavigationEnd) {

src/app/shared/components/sidebar/sidebar.component.ts

@@ -23,14 +23,33 @@ export class SidebarComponent implements OnInit {
     private firebaseService: FirebaseService
   ) {}
 
+  /**
+   * Lifecycle hook that is called after the component has been initialized.
+   *
+   * Calls the getCurrentPath method to set the currentPath property to the current route's url.
+   */
   ngOnInit(): void {
     this.getCurrentPath();
   }
 
+  /**
+   * Logs out the current user and navigates to the login page.
+   *
+   * Calls the logout method of the LoginService with the current user ID as
+   * its argument. This will remove the user ID from the local storage and
+   * perform any other necessary cleanup operations.
+   *
+   * The user is then navigated to the login page.
+   */
   logout() {
     this.loginService.logout(this.firebaseService.getCurrentUserId());
   }
 
+  /**
+   * Subscribes to router events and updates the currentPath property
+   * with the current route's URL, excluding the leading slash, whenever
+   * a navigation ends.
+   */
   getCurrentPath() {
     this.router.events.subscribe((event) => {
       if (event instanceof NavigationEnd) {