UI collapsable height profile, english settings menue

app/test/services/app_settings_repository_test.dart

@@ -77,9 +77,9 @@ void main() {
     expect(settings.connectionAutoConnect, isFalse);
   });
 
-  test('Verbindungsart: Standard ist Bluetooth, Port-Vorgabe 14550', () async {
+  test('Verbindungsart: Standard ist WiFi, Port-Vorgabe 14550', () async {
     final settings = await repository.load();
-    expect(settings.connectionType, ConnectionType.bluetooth);
+    expect(settings.connectionType, ConnectionType.wifi);
     expect(settings.connectionWifiHost, isNull);
     expect(settings.connectionWifiPort, 14550);
   });

app/test/transport/udp_transport_test.dart

@@ -122,7 +122,7 @@ void main() {
 
     expect(transport.currentState, LinkState.connected);
     expect(transport.boundPort, isNot(occupied.port));
-    expect(transport.lastErrorMessage, contains('belegt'));
+    expect(transport.lastErrorMessage, contains('in use'));
 
     occupied.close();
     transport.dispose();