[Idea] Show a person’s local time.

[alloy]

For remote purposes, it would be great if we can easily find the local time of people on the team.

• Basically something like http://timezone.io, but without the need for everybody to sign-up for yet another external service.
• I think it should be displayed on the global overview page, so I can, for instance, filter by ‘iOS’ and in one glance see the local times of all my team members.
• I’d also like the time zone info to be retrieved from Gravity, so that when we, in the future, always update a user’s TZ info on app launch from Eigen, this would automatically get updated. https://github.com/artsy/eigen/issues/1043

NOTE: I’m open to building this myself.

[orta]

This is available inside the Slack API - https://gist.github.com/kasparsd/f8f36794ecf558915d6f

And so we could add a "is active" and "timezone" to a profile

[orta]

We now have up-to-date slack activity details - should be trivial to add the timezone metadata into our db.

Form there it's just building that page.

[alloy]

Implemented in #83