Add "Test sessions"/workspaces for test window
I would like, similar to ReSharper, to be able to save a collection of tests in a session/tab in order to work on it later on.
Scenario: I have 20 pinned failing tests which I am currently have in my worklog to fix. At one point in time I want to focus on a few other tests. I would like to save the 20 pinned tests in a tab, and pin 4 other tests in order to focus on those, and then later get back to the 20 pinned tests I was originally working on
Note: It might as well include "all selected tests" (e.g. RMB->SaveToNewSession->Creates a tab with the selected tests).