UI collapsable height profile, english settings menue

app/lib/ui/providers/altitude_profile_provider.dart

@@ -0,0 +1,16 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+/// Ein-/Ausgeklappt-Zustand des Mini-Hoehenprofils in der Fusszeile,
+/// geteilt zwischen Plan- und Fly-Modus (MissionFooterBar). Rein
+/// UI-lokaler Zustand fuer die aktuelle Session, Standard: eingeklappt,
+/// damit die Karte moeglichst viel visuellen Raum bekommt.
+class AltitudeProfileExpandedNotifier extends Notifier<bool> {
+  @override
+  bool build() => false;
+
+  void toggle() => state = !state;
+}
+
+final altitudeProfileExpandedProvider =
+    NotifierProvider<AltitudeProfileExpandedNotifier, bool>(
+        AltitudeProfileExpandedNotifier.new);

app/lib/ui/providers/bluetooth_connection_provider.dart

@@ -86,12 +86,12 @@ class ConnectionLogNotifier extends Notifier<List<ConnectionLogEntry>> {
   void _onStateChanged(LinkState linkState) {
     final transport = ref.read(bluetoothTransportProvider);
     final message = switch (linkState) {
-      LinkState.disconnected => 'Getrennt',
-      LinkState.connecting => 'Verbinde ...',
+      LinkState.disconnected => 'Disconnected',
+      LinkState.connecting => 'Connecting...',
       LinkState.connected =>
-        'Verbunden${transport.connectedDevice != null ? ' (${transport.connectedDevice!.displayName})' : ''}',
+        'Connected${transport.connectedDevice != null ? ' (${transport.connectedDevice!.displayName})' : ''}',
       LinkState.error =>
-        'Fehler: ${transport.lastErrorMessage ?? transport.lastErrorReason?.name ?? 'unbekannt'}',
+        'Error: ${transport.lastErrorMessage ?? transport.lastErrorReason?.name ?? 'unknown'}',
     };
     _append(message);
   }

app/lib/ui/providers/wifi_connection_provider.dart

@@ -70,11 +70,11 @@ class WifiConnectionLogNotifier
   void _onStateChanged(LinkState linkState) {
     final transport = ref.read(wifiTransportProvider);
     final message = switch (linkState) {
-      LinkState.disconnected => 'Getrennt',
-      LinkState.connecting => 'Verbinde ...',
-      LinkState.connected => 'Lausche auf Port ${transport.boundPort}',
-      LinkState.error => 'Fehler: '
-          '${transport.lastErrorMessage ?? transport.lastErrorReason?.name ?? 'unbekannt'}',
+      LinkState.disconnected => 'Disconnected',
+      LinkState.connecting => 'Connecting...',
+      LinkState.connected => 'Listening on port ${transport.boundPort}',
+      LinkState.error => 'Error: '
+          '${transport.lastErrorMessage ?? transport.lastErrorReason?.name ?? 'unknown'}',
     };
     _append(message);
   }