chore: unfocus keyboard on click level up notification

lib/pangea/analytics_misc/level_up.dart

@@ -176,6 +176,8 @@ class LevelUpBannerState extends State<LevelUpBanner>
   Future<void> _toggleDetails() async {
     if (!Environment.isStagingEnvironment) return;
 
+    FocusScope.of(context).unfocus();
+
     if (mounted) {
       setState(() {
         _showDetails = !_showDetails;