message: [FIX] SharedPreferences data migration
diff: @@ -72,9 +72,15 @@ public class MainActivity extends ReactFragmentActivity {
  SortPreferences sortPreferences = new Gson().fromJson(sortJson, SortPreferences.class);
  WritableMap sortMap = new Arguments().createMap();
  sortMap.putString("sortBy", sortPreferences.sortBy);
  + if (sortPreferences.groupByType != null) {
  sortMap.putBoolean("groupByType", sortPreferences.groupByType);
  + }
  + if (sortPreferences.showFavorites != null) {
  sortMap.putBoolean("showFavorites", sortPreferences.showFavorites);
  + }
  + if (sortPreferences.showUnread != null) {
  sortMap.putBoolean("showUnread", sortPreferences.showUnread);
  + }
  Bundle bundle = Arguments.toBundle(sortMap);
  mmkv.encode(SORT_PREFS_KEY, bundle);
  }
  