Adding Observables class

DHBW-Service/App/DHBW_ServiceApp.swift

@@ -10,11 +10,13 @@ import SwiftUI
 @main
 struct DHBW_ServiceApp: App {
     let persistenceController = PersistenceController.shared
+    let settings = LocalSettings()
 
     var body: some Scene {
         WindowGroup {
             ContentView()
                 .environment(\.managedObjectContext, persistenceController.context)
+                .environmentObject(settings)
         }
     }
 }