Changed file structure

DHBW-Service/App/DHBW_ServiceApp.swift

@@ -0,0 +1,20 @@
+//
+//  DHBW_ServiceApp.swift
+//  DHBW-Service
+//
+//  Created by Patrick Müller on 20.12.20.
+//
+
+import SwiftUI
+
+@main
+struct DHBW_ServiceApp: App {
+    let persistenceController = PersistenceController.shared
+
+    var body: some Scene {
+        WindowGroup {
+            ContentView()
+                .environment(\.managedObjectContext, persistenceController.context)
+        }
+    }
+}