{lib, inputs, ...}: {
  #  Reset root subvolume on boot
  boot.initrd.postResumeCommands = lib.mkAfter ''
    mkdir /btrfs_tmp
      mount /dev/disk/by-partlabel/luks /btrfs_tmp # CONFIRM THIS IS CORRECT FROM findmnt
      if [[ -e /btrfs_tmp/root ]]; then
        mkdir -p /btrfs_tmp/old_roots
        timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S")
        mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
      fi

      delete_subvolume_recursively() {
        IFS=$'\n'
        for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
          delete_subvolume_recursively "/btrfs_tmp/$i"
        done
        btrfs subvolume delete "$1"
      }

      for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
        delete_subvolume_recursively "$i"
      done

      btrfs subvolume create /btrfs_tmp/root
      umount /btrfs_tmp
  '';

  # Use /persist as the persistence root, matching Disko's mountpoint
  environment.persistence."/nix/persist" = {
    hideMounts = true;
    directories = [
      "/etc" # System configuration (Keep this here for persistence via bind-mount)
      "/var/spool" # Mail queues, cron jobs
      "/srv" # Web server data, etc.
      "/root"
    ];
    files = [
    ];
  };
}