Main menu art credit system (#41328)

Main menu art credit system (#41328)

* Main menu art credit system

* change to center align in one box

* left align

* Update Resources/Prototypes/lobbyscreens.yml

Co-authored-by: Hannah Giovanna Dawson <karakkaraz@gmail.com>
* add margin

* Update Resources/Prototypes/lobbyscreens.yml

Co-authored-by: Hannah Giovanna Dawson <karakkaraz@gmail.com>
* fix formatting

* change to locale

* FTL file

* locid

* handle null list properly

* remove unneeded using

* push

* One more push

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Co-authored-by: Hannah Giovanna Dawson <karakkaraz@gmail.com>
Co-authored-by: Princess Cheeseballs <66055347+Pronana@users.noreply.github.com>