feat: add compass button to reset map rotation to north

- Add new CompassMapPluginWidget for map north alignment control
- Position compass button at top-right of maps
- Reset rotation to 0° while maintaining center and zoom level
- Improve UX by allowing users to easily return to north orientation
- Integrate compass into both genericMap and monitoredAreas pages

lib/genericMap.dart

@@ -10,6 +10,7 @@ import 'package:share_plus/share_plus.dart';
 
 import 'attributionMapPlugin.dart';
 import 'colors.dart';
+import 'compassMapPlugin.dart';
 import 'customMoment.dart';
 import 'dummyMapPlugin.dart';
 import 'fireMarkType.dart';
@@ -223,6 +224,7 @@ class _genericMapState extends State<genericMap> {
               globals.isDevelopment
                   ? new ZoomMapPluginWidget()
                   : new DummyMapPluginWidget(),
+              new CompassMapPluginWidget(),
               new MarkerLayer(
                 markers: buildMarkers(
                     mapState.status == FireMapStatus.viewFireNotification &&