feature: integrate Sentry SDK for crash reporting on Android and iOS

iosApp/iosApp/AppDelegate.swift

@@ -0,0 +1,18 @@
+//
+//  AppDelegate.swift
+//  iosApp
+//
+//  Created by Antoine Jaury on 12/08/2026.
+//
+import UIKit
+import Shared
+
+final class AppDelegate: NSObject, UIApplicationDelegate {
+
+
+    func application(_ application: UIApplication,
+                     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
+        SentryHelper().initializeSentry()
+        return true
+    }
+}

iosApp/iosApp/iOSApp.swift

@@ -2,6 +2,10 @@ import SwiftUI
 
 @main
 struct iOSApp: App {
+
+    @UIApplicationDelegateAdaptor(AppDelegate.self)
+    private var appDelegate
+
     var body: some Scene {
         WindowGroup {
             ContentView()