Updating this to have correct [type](https://github.com/CommE2E/comm/blob/6609133ca9dd0259087970c76472978a37818112/lib/types/account-types.js#L157).
This partially caused [ENG-5883](https://linear.app/comm/issue/ENG-5883/rahul-sees-socket-crash-loop-due-to-policy-acceptance-issue).
We were returning `0` as the default value for `currentAsOf` in here: [link](https://github.com/CommE2E/comm/blob/371f6f808e5e8c44fb4b175081b0b1624225ff55/lib/selectors/keyserver-selectors.js#L57).
This later caused condition D9965 from truthy right after login.