Add a 'leave' option on team section of a project make it easier to know how to remove yourself from a project

[yaustar]

How to leave a project isn't surfaced well on the dashboard. You have to go through several non-obvious clicks to do so.

It would be great to have 'Remove myself from Team'/'Leave team' option in the teams area on the dashboard here:

@jiajasper Will need a UX design pass