Deprecate this package

[i-like-robots]

Actions:

• Deploy code to unregister service worker from visitor's browsers
• Shut down service worker service (https://biz-ops.in.ft.com/System/next-sw)
• Clean up dependencies on this package
• Remove entry from the service registry
• Archive repository
• Deprecate npm package

[thurstontye]

@i-like-robots actually myFT push notifications are still active, can we have a chat about this early next week. Sorry.

[i-like-robots]

That was a last minute reprieve!

[thurstontye]

@i-like-robots completely forgot to talk to you about this. My suggestion would be to set up a new service worker just for the notification feature. I'm not sure what the best practice is on having multiple service workers is. Probably not the best of ideas but would allow us to decom this one.