Feature to select which domain to be default

[astronyu]

Summary

I was wondering if there is already a way to set which domain to be default. I can see that both domain appears on my server but does not have the feature to be able to select as default. It just defaulted to whichever domain the script first installed

Use case

I'm ceasing the use of an old domain and want to use the new domain without reinstalling the whole thing.

[acelaya]

This can already be done:

• If you are using env vars to configure Shlink, just provide a different value for DEFAULT_DOMAIN.
• If you configured Shlink via installation tool, you can run vendor/bin/shlink-installer set-option in order to update any configuration option, including the default domain.