Adding custom license to the CC list

[EricGuic]

Hi,
As mentionned in the Add the Free Art License post on ideas.joinpeertube.org, in some case, more options would be usefull.
I work for a public organization affiliated to the French Ministry of Education.
Some of ours videos use CC licence, when others use custom licence.

What I suggest : add an additional option to the CC licence plugin, called "custom licence", which is customizable in the preference page of the plugin.

CC BY 4.0
CC BY-SA 4.0
CC BY-ND 4.0
CC BY-NC 4.0
CC BY-NC-SA 4.0
CC BY-NC-ND 4.0
CC0 1.0
Public Domain Mark 1.0
Free Art License
Custom licence

This "custom licence" would be a text field, where the admin of the instance could specify a text, and an url (optionnal).
In my case (public education organization), we would put "Conditions générales de vente et d'utilisation" which would redirect the user to https://www.reseau-canope.fr/conditions-generales-de-vente-et-dutilisation.html

Thanks to think about it, for our public needs, and maybe other one. Best regards.

[EricGuic]

After having some discussion on Peertube's forum, here is the issue the main developer suggests me to create :
Chocobozzz/PeerTube#6040