Agents without parentAgentId, own bot, or binding-based inference
(e.g. dynamically created sub-agents like codex-worker) were
incorrectly displayed as top-level roots. They now default to
main's subtree.
Bump version to 0.9.4.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Fix localized startup status text
* Improve startup UX and docs positioning
* Clean up guide section numbering
* Docs: merge remaining channel support notes
---------
Co-authored-by: Tao <dtzp555@gmail.com>
