Account subscriptions

[theMostCuriousHomunculus]

When on a user's profile page , the state should be updated when other users respond to or initiate bud requests, invite to events, when documents are edited or deleted… this will be a bit trickier than cube or deck subscriptions because pubsub executions for accounts will need to be made when various resolvers for other types fire. For example, if a user changes the name or format of a deck they built, any user who is subscribed to that user's account (by being on their profile page) should have the page updated to reflect that change.