devStudio 1.0.184

Take "This machine" literally, and show what is running on the others

The Runs on picker on the new-session page read This machine while a session
started there went to whatever the agent was pinned to: the null it sends meant
"unset", and the agent's own instance filled the gap. A dropdown that names a
machine has to be the machine it names, so the request now says whether its null
was picked or merely left out, and a picked one wins over the agent. Callers with
no picker behind them pass nothing and still follow the agent, as queues,
schedules and workflows do.

The other half is being able to see the work once it has gone. A remote session's
CLI is over there but its transcript is here, so each instance card now lists what
is running on it and every row opens the conversation, with the same list on the
dashboard as a Remote tasks in progress card - shown only where a remote exists,
since an empty panel on a single-machine install is worse than none.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>