fix(worker): mount host devices for disc detection

- Add direct device mounts (cdrom, dvd, sr0) to worker
- Add SYS_ADMIN capability for udev access
- Install isoinfo and udev in worker container
- Add pyudev for device monitoring
- Update udev rules with correct paths

udev/rippy-udev.service

@@ -0,0 +1,29 @@
+# systemd-Service für Rippy udev-Daemon
+# Diese Datei muss nach /etc/systemd/system/rippy-udev.service kopiert werden
+
+[Unit]
+Description=Rippy Disc Detection Daemon
+After=dev-disc.device
+Requires=dev-disc.device
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/python3 /app/udev_daemon.py
+Restart=always
+RestartSec=5
+WorkingDirectory=/app
+User=root
+Group=root
+
+# Environment
+Environment=REDIS_URL=redis://redis:6379/0
+Environment=PATH=/usr/local/bin:/usr/bin:/bin
+
+# Security Hardening
+NoNewPrivileges=yes
+ProtectSystem=strict
+ProtectHome=read-only
+PrivateTmp=yes
+
+[Install]
+WantedBy=multi-user.target