In order to arrange various types of sorting for the app catalogue, it
seems like the recommended approach is to maintain a separate data
structure alongside the JSON map we get from apps.coopcloud.tech.
Therefore, I attempt to provide a ToList() method and accompanying
sort.Sort interface sorting implementations. For now, this is just
sorting by app name.
I am testing this type of implementation here before moving on to
arrange different types of sorting for the `app list` command.