* Add user status to dm room header
Also bumps the gap on the room header items to 8px because that's
what the designs have and I'm assuming it applies to everything, not
just the user status: pending design confirmation.
* Turns out the icons did have 8px gap
but via 4px of padding for reasons I can't discern
* Adjust spacing to 1.5x
as requested by design
* add tests
* Update screenshots
* add test for user status updating