Feature: Time tracking

[kolaente]

Hi!

Quoting myself from More "Team" / project features - #2 by kolaente

@kolaente

I plan on making this a separate plugin once we got the plugin interface. That won’t happen in the near future though.
Time tracking is a huge topic and I think there’s a lot of effort involved to get it right. Therefore, I’d rather make that a separate plugin, also because not everyone would need it.