[Feature] - Asset Licensing

[seiyria]

Prerequisites

• I have searched the issue tracker to check if the issue has already been reported.

Describe the feature and its requirements

It would be good to have a license (using the LICENSE.md file, as well as a brief note in the README.md) in the Cards repository, to mention how the various Leder assets can be used (or not used). My recommendations:

• Some flavor of creative commons for the card art.
• Make sure to mention that no one can use the CDN directly, and if they want to host it, they should host the art themselves (unless the netlify plan accounts for this and can support the potential traffic for using it)
• Some flavor of MIT or GPL3 for the card data
• If no licensing is desired, putting a LICENSE.md file in there to specify that the data is not allowed to be used would be appropriate

Would be happy to talk through various pros/cons of each if needed.

Is your feature request related to an existing issue? Please describe.

n/a

Is there anything stopping this feature being completed?

n/a

Describe alternatives you've considered or encountered

n/a

Additional context

Lots of discourse in Discord about this from a few folks. May be worth clarifying intent and having an official stance other than "you're probably fine".