- MDMClient: error handling verbessert - SuperviseRunner: robustere EOF-nach-Success Erkennung - EnrollView: Enrollment-Status-Polling, Retry-Logik - SuperviseView: UX-Verbesserungen - ConfigureView: minor cleanup - flow_backup.go: backup flow für supervise-magic Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>