feat: add support bundle and raw audit export

iso/builder/config/hooks/normal/9000-bee-setup.hook.chroot

@@ -8,6 +8,7 @@ echo "=== bee chroot setup ==="
 # Enable bee services
 systemctl enable bee-network.service
 systemctl enable bee-nvidia.service
+systemctl enable bee-preflight.service
 systemctl enable bee-audit.service
 systemctl enable bee-web.service
 systemctl enable bee-sshsetup.service
@@ -26,8 +27,8 @@ chmod +x /usr/local/bin/bee            2>/dev/null || true
 # Reload udev rules
 udevadm control --reload-rules 2>/dev/null || true
 
-# Create log directory
-mkdir -p /var/log
+# Create export directory
+mkdir -p /appdata/bee/export
 
 if [ -f /etc/sudoers.d/bee ]; then
     chmod 0440 /etc/sudoers.d/bee