fix: clamp game hud margin

lib/game/view/pinball_game_page.dart

@@ -117,6 +117,7 @@ class PinballGameLoadedView extends StatelessWidget {
     final gameWidgetWidth = MediaQuery.of(context).size.height * 9 / 16;
     final screenWidth = MediaQuery.of(context).size.width;
     final leftMargin = (screenWidth / 2) - (gameWidgetWidth / 1.8);
+    final clampedMargin = leftMargin > 0 ? leftMargin : 0.0;
 
     return Stack(
       children: [
@@ -140,7 +141,7 @@ class PinballGameLoadedView extends StatelessWidget {
         // status
         Positioned(
           top: 16,
-          left: leftMargin,
+          left: clampedMargin,
           child: const GameHud(),
         ),
       ],