DietPi-Software | MineOS: Fix install on Bookworm and login

DietPi-Software | MineOS: Fix install on Bookworm by using latest userid Node module version. The defined v1.0.0-beta.9 fails to build on all Bookworm systems, for unknown reasons, the latest stable v1.2.5 however builds fine.
DietPi-Software | Create again a dedicated mineos login user to manage the Minecraft servers. We switched to root, due to insufficient permissions, but I could not replicate any issues, after changing owner of /mnt/dietpi_userdata/mineos/serverdata accordingly. Apply SHA512 password algorithm for this user explicitly, as MineOS does not support the new default yescrypt: https://github.com/MichaIng/DietPi/issues/5759

MichaIng / DietPi