Causality Graphql connection

[erikdstock]

With our auction page loading all artworks in a sale, we now want to query the auction state from causality's graphQL api.

AC

Fill in the list of artworks with their current auction state from causality. We don't need to fit the whole state in every list item.

Notes

We have two choices for accessing causality:

• through metaphysics' stitched causality schema, though we would have to whitelist this field
• through causality's own graphql api. I'm in favor of this since it seems simpler for a future websocket graphql subscription to work with only one graphql api.

Assuming we query causality directly:
This will require fetching a special causality jwt via metaphysics, and then we should be able to query something like sale(id: id) { lots { ... } }. We won't have all data currently available to causality, so let's just take what makes sense.

A later stretch goal will be to figure out websocket subscriptions. For now the examples in the metaphysics hook using swr might be a good starting point.