- Convert sync readFileSync/statSync to async in subagent-watcher.ts to
unblock event loop on hot paths (transcript reads, liveness checks)
- Fix Map mutation during iteration in closeSessionLogViewerWindows and
closeSessionImagePopups (collect IDs first, then iterate to close)
- Unify session cleanup into shared _cleanupSessionData() method called
from both closeSession() and session:deleted handler to prevent leaks
- Add Zod validation schemas for 20+ API routes that used raw type casts
- Add consecutive error tracking (5 errors/60s triggers exit for systemd
restart) and SIGHUP handler for SSH disconnect safety
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
feat: interactive teammate tmux pane windows with xterm.js terminals
feat: auto-cleanup teams/subagents/pane windows on session delete
fix: only show agent/teammate windows when matching Claudeman tab exists
fix: UTF-8 encoding in teammate pane terminal output (Uint8Array)
fix: standalone pane window cleanup via subagentParentMap lookup
fix: xterm.js dimensions crash with deferred init + null-safe dispose
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
