Make group members result come back alphabetical

lib/services/connections_manager.dart

@@ -208,7 +208,14 @@ class ConnectionsManager extends ChangeNotifier {
   }
 
   Result<List<Connection>, ExecError> getGroupMembers(GroupData group) {
-    return groupsRepo.getGroupMembers(group);
+    return groupsRepo
+        .getGroupMembers(group)
+        .transform(
+          (members) => members
+            ..sort((c1, c2) =>
+                c1.name.toLowerCase().compareTo(c2.name.toLowerCase())),
+        )
+        .execErrorCast();
   }
 
   FutureResult<GroupData, ExecError> createGroup(String newName) async {