LabWiseiOS/LabWise/LabWiseApp.swift

import SwiftUI
import LabWiseKit
import UIKit

// Controls which orientations are allowed app-wide at runtime.
// SpreadsheetView flips this to .landscape; all other screens use .allButUpsideDown.
final class AppDelegate: NSObject, UIApplicationDelegate {
    static var orientationLock: UIInterfaceOrientationMask = .allButUpsideDown

    func application(
        _ application: UIApplication,
        supportedInterfaceOrientationsFor window: UIWindow?
    ) -> UIInterfaceOrientationMask {
        AppDelegate.orientationLock
    }
}

@main
struct LabWiseApp: App {
    @UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
    @State private var appState = AppState.shared

    var body: some Scene {
        WindowGroup {
            if appState.isAuthenticated {
                DashboardView()
                    .environment(appState)
            } else {
                LoginView()
                    .environment(appState)
            }
        }
    }
}