Joseph Doherty
93edb1b74d
TryStartCommandTask discarded ObserveCommandTaskAsync's task without a fault-observing continuation -- the one gap in the NEXT-04 discipline applied everywhere else in this file. ObserveCommandTaskAsync only swallows OperationCanceledException, so any other exception escaping ProcessCommandAsync's own catch path would fault the discarded wrapper and surface only as a finalizer-time unobserved-task exception. Wrap it with the existing ObserveFaultWhenever helper, same as every other discarded task in this file.