feat(2.0): W8 — Wartung (OS/Engine/Modell-Updates, Restart, Reboot, Logs)
services/maintenance.py + routers/maintenance.py: updates-Badge (apt/Engine-
Release/dyn. Modell-Upgrades via discover), os-update + engine-update als
jobengine-Jobs, system-/user-aware Restart (llama-swap via sudo -n NOPASSWD),
reboot, logs (journalctl). Frontend: Wartungs-Block in SystemView mit Badge,
Buttons + Modell-Upgrade-Vorschlaegen. Passwortfrei (sudo -n).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Hitonabi
1f391644ca