Implement user-specific tutorial access and enhance authentication handling

jambotron-ui/src/app/services/auth.service.ts

@@ -19,6 +19,8 @@ export class AuthService {
       username,
       password
     }, httpOptions);
+
+
   }
 
   register(username: string, email: string, password: string): Observable<any> {

jambotron-ui/src/app/services/tutorial.service.ts

@@ -2,6 +2,7 @@ import { Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { Observable } from 'rxjs';
 import { Tutorial } from '../models/tutorial.model';
+import {text} from 'node:stream/consumers';
 
 const baseUrl = 'http://localhost:8080/api/tutorials';
 
@@ -39,4 +40,4 @@ export class TutorialService {
   findByTitle(title: any): Observable<Tutorial[]> {
     return this.http.get<Tutorial[]>(`${baseUrl}?title=${title}`);
   }
-}
+}