The frontend is half wired up, just need to update the button. I also
want to update the recipe methods to return the favorite status. This
will follow very similar to the way I updated the tags. Another method
which can be called to attach the favorite state.
The database requirements have been added, as well as the service/repo
architecture. A few small functions have been created, but the system is
not complete by any means. More work is required to mark this task
complete.
