b01050ab30
- Implement createSessionNotification() for macOS/Linux/Windows notifications - Debounce timer to confirm session still idle after 1.5s (prevents false alerts from todo-continuation) - Skip notification if incomplete todos exist (smart coordination with todo-continuation-enforcer) - Support cross-platform alerts (osascript, notify-send, PowerShell) - Configurable title, message, sound, and idle confirmation delay