Sofia Martinez

import CoreData

class CoreDataStack {
    static let shared = CoreDataStack()

    lazy var persistentContainer: NSPersistentContainer = {

import SwiftUI

struct PostDetailView: View {
    @StateObject private var viewModel: PostDetailViewModel

    init(postId: Int) {

import Foundation
import Combine

class NetworkService {
    private let baseURL = "https://api.example.com"
    private var cancellables = Set<AnyCancellable>()

import SwiftUI

struct ContentView: View {
    @State private var username = ""
    @State private var isLoggedIn = false
    @StateObject private var viewModel = LoginViewModel()