Use authoritative session.idle and session.error events for notifications
while retaining legacy message.updated handling for compatibility.
Classify sessions through targeted, directory-aware session lookups instead
of fetching the full session list. Cache confirmed root and parent session
relationships without treating failed lookups as root sessions.
Honor subagent completion settings and templates across the server-driven
web, desktop, and mobile paths, and bring the VS Code webview notification
policy to feature parity.
Use freshly synchronized VS Code settings, retry failed settings syncs,
extract session error messages, and deduplicate authoritative and legacy
completion and error events.
Bohdan Triapitsyn
b4f50e0a01