Persist and backfill the last user-message timestamp, and use it for deterministic session ordering across web and native clients while preserving manual pins.
Remove the fixed-order setting and guard ordering against transcript echoes, replayed messages, and stale REST/SSE updates. Add regression coverage and regenerate the SSE fixture.
* fix: list Claude background tasks from the snapshot instead of guessing
The status panel only had a count from `background_tasks_changed` and
reconstructed commands by regex-matching Bash results in loaded chat
history, so tasks whose start message was unloaded, auto-backgrounded
("moved to the background (ID: …)"), or non-Bash showed
"N running · exact command unavailable".
The hub now keeps the snapshot's tasks (id, type, description) on the
session alongside the count. The web panel lists them directly, using
the exact task ID to look up the Bash command when loaded and the
snapshot description otherwise.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(web): only attribute a Bash command from its background launch result
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(native): accept backgroundTasks in strict session patch decoders
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
weishu