Send app to background in OrganizerView handler

Keep handler in a single place.

Passepartout/App/PassepartoutApp.swift

@@ -30,8 +30,6 @@ import PassepartoutLibrary
 struct PassepartoutApp: App {
     @UIApplicationDelegateAdaptor(AppDelegate.self) private var appDelegate
 
-    @Environment(\.scenePhase) private var scenePhase
-    
     @SceneBuilder var body: some Scene {
         WindowGroup {
             MainView()
@@ -44,18 +42,6 @@ struct PassepartoutApp: App {
                 .onIntentActivity(IntentDispatcher.trustCurrentNetwork)
                 .onIntentActivity(IntentDispatcher.untrustCellularNetwork)
                 .onIntentActivity(IntentDispatcher.untrustCurrentNetwork)
-        }.onChange(of: scenePhase, perform: onScenePhase)
-    }
-    
-    private func onScenePhase(_ scenePhase: ScenePhase) {
-        switch scenePhase {
-        case .background:
-            #if targetEnvironment(macCatalyst)
-            MacBundle.shared.utils.sendAppToBackground()
-            #endif
-
-        default:
-            break
         }
     }
 }

Passepartout/App/Views/OrganizerView+Scene.swift

@@ -94,6 +94,9 @@ extension OrganizerView {
 
             case .background:
                 persist()
+                #if targetEnvironment(macCatalyst)
+                MacBundle.shared.utils.sendAppToBackground()
+                #endif
 
             default:
                 break