d258875cef
- Refactor streaming to use Map<string, AbortController> for multi-session concurrency - SSE callbacks capture session ID in closure, no cross-session interference - messages is now computed from activeSession, no manual sync needed - Persist active session ID to localStorage, restore on reload - Auto-expand session group when restoring saved session - Clear auth key and redirect to login on 401 (skip if already on login page) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>