Merge branch 'backend/own-vault' into 'master'

from dataclasses import dataclass

from os import getgid, getuid

from pathlib import Path

from subprocess import CalledProcessError, run

from uuid import uuid4

        )

        self._cryptsetup_open(password)

        run(["sudo", "mkfs.ext4", "-L", "poolpay-vault", f"{self._mapper}"], check=True)

        self._mount()

        run(

            ["sudo", "chown", f"{getuid()}:{getgid()}", f"{self.mountpoint}"],

            check=True,

        )

        self._umount()

        self._cryptsetup_close()

    def _cryptsetup_open(self, password: str) -> None: