Art showcase page

The art showcase page should showcase 3 pieces of art created in game jams. The game dev committee should be able to choose the games that will be showcased using the django admin dashboard.

**Frontend requirements**
- Design in Figma to specifically accommodate **three artworks**
- The page should be dynamically populated with all of the currently featured artworks
- Each artwork should have an associated description, link, and other metadata about the artwork, such as:
- The title of the artwork (the name field)
- The the image of the artwork (image field)
- The game the artwork is from (title + link to individual game page)
- The contributors to the artwork, including links to individual member pages (if they exist), their social media, and;
- A link to the individual art page

**backend requirements**
- add the art showcase model, containing the fields:
- id of the artwork
- showcase description of the artwork. This is a description written specifically written for the showcase page, kind of like a curators note.