Closes#20
I'm assuming protobuf will fill Thumbnail with a default value (0) since it dosn't exist yet.
Reviewed-on: #22
Reviewed-by: itzaname <itzaname@noreply@itzana.me>
Co-authored-by: Rhys Lloyd <krakow20@gmail.com>
Co-committed-by: Rhys Lloyd <krakow20@gmail.com>