* fix(native-chat): the working line shows only what the agent is doing now
A chat's live "Working…" line could show an old notice, such as "Claude hit a
temporary problem and is retrying.", long after the agent had moved on and was
running new commands. When the host had no live activity for the turn, the line
fell back to the newest status row in the turn, and any status row qualified:
retry warnings, "Context compacted", "Cancellation requested.", and notification
summaries. Those rows record the past and already appear in the transcript.
The line now reads only the host's live, per-turn activity, which is never saved
and is cleared at turn boundaries. Without it, the line says Thinking or
Working…. Desktop and mobile share the selector, so both change.
* test(codex): guard that a subagent's compaction never becomes the parent's live activity
Brennan Benson
3ab3c9239f