[FEAT] A new line detecting virtualization

[GeekCornerGH]

Be sure to read FAQ before submitting a new issue.

Wanted features:

To the best of my knowledge, most systems are running systemd. This packages comes with a command called systemd-detect-virt, returning virtualization type. For example: kvm, lxc, none (dedicated), and many more (below's a list of the supported values).

List of possible values

``` none kvm amazon qemu bochs xen uml vmware oracle microsoft zvm parallels bhyve qnx acrn powervm vm-other systemd-nspawn lxc-libvirt lxc openvz docker podman rkt wsl proot pouch container-other ```

Motivation:

We're listing many things here, but it'd be nice to show the virtualization type too.

[CarterLi]

Please try

{
  "type": "command",
  "text": "systemd-detect-virt",
  "key": "Virtualization"
}

See https://github.com/fastfetch-cli/fastfetch?tab=readme-ov-file#q-i-want-feature-a--b--c-will-fastfetch-support-it

[CarterLi]

IIRC host module should already work in most cases.

[GeekCornerGH]

Please try

{
  "type": "command",
  "text": "systemd-detect-virt",
  "key": "Virtualization"
}

See https://github.com/fastfetch-cli/fastfetch?tab=readme-ov-file#q-i-want-feature-a--b--c-will-fastfetch-support-it

It indeed did the trick sorry for wasting your time