Implement a Service

Implement a basic UserService to fetch user data:

// src/app/user.service.ts
import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';

@Injectable({
  providedIn: 'root'
})
export class UserService {
  private apiUrl = 'https://jsonplaceholder.typicode.com/users';

  constructor(private http: HttpClient) { }

  getUsers(): Observable<any[]> {
    return this.http.get<any[]>(this.apiUrl);
  }
}