sort space analytics languages alphabetically (#3801)

Co-authored-by: ggurdin <ggurdin@gmail.com>

lib/pangea/space_analytics/space_analytics.dart

@@ -153,7 +153,10 @@ class SpaceAnalyticsState extends State<SpaceAnalytics> {
       .toList();
 
   List<LanguageModel> get availableLanguages => _langsToUsers.keys.toList()
-    ..sort((a, b) => a.langCode.compareTo(b.langCode));
+    ..sort(
+      (a, b) => (a.getDisplayName(context) ?? a.displayName)
+          .compareTo(b.getDisplayName(context) ?? b.displayName),
+    );
 
   int get completedDownloads =>
       downloads.values.where((d) => d.summary != null).length;