Use Sanity to create a queue & log of sync operations

[good-idea]

sync-utils

• Create a singleton "SaneShopify" document
• Add an operations array
• Pushed to the queue
• A sane-shopify instance (on the server or in the dashboard) "claims" the top item on the queue and processes it
  • Updates the state/progress of that sync every 1 second or so
• Find a way to detect aborted/incomplete syncs (if a ping doesn't happen every 1s? What if there is only one service active and it fails?)
• Record linked documents in the operation object (to use the operations list as a log of syncs)
• add a lastSyncedAt date field to products & collections

server

• Create webhook that looks at the queue (to allow for cron jobs to pick up aborted syncs)

shopify-plugin

• Display a list of current syncs in the Desk Tool
• Update the icon when a sync is in progress
• If a sync is active and a manual sync is made, show its status as "pending"
• Highlight any errored syncs and allow for retry
• Add a debug mode that prints log messages to an overlay (so people don't need to use dev tools if they aren't familiar)