* Run OpenGraph server on dev port 3001
* Cut '%' since frontend already passes it
* Use the generated card in markets
* Rename to ogCardProps
* Don't show creator avatar url, for now
* Remove bad comment
* Copy in og-image code
* Add "yarn start" command in lieu of vercel
* Don't require that images be sourced from vercel
* Load in Major Mono and Readex fonts
* Fix vercel config (?)
* Replace default image with Manifold's
* Add some brief instructions on getting started
* In the UI, use the default image
* Fix typescript errors
* More typescript fixing