[FEAT] Is there any way to detect is a host if running Proxmox Backup Server like we do with PVE?

[Xodiced]

Description

Any idea we could add other proxmox stuff to fastfetch, for example Backup Server and Mail Gateway.

Something could possibly look like the included image. I also included the raw text example for whatever reason.
.://: ://:. user@pve
hMMMMMMd/ /dMMMMMMh --------------
sMMMMMMMd: :mMMMMMMMs OS: Proxmox Backup Server 4.0.15 x86_64
-/+oo+/:.yMMMMMMMh- -hMMMMMMMy.:/+oo+/- Host: Hetzner Backup Server
:oooooooo/-hMMMMMMMyyMMMMMMMh-/oooooooo: Kernel: Linux 6.14.11-3-pve
/oooooooo::mMMMMMMMMMMMMm::oooooooo/ Uptime: 2 hours, 9 mins
./ooooooo+- +NMMMMMMMMN+ -+ooooooo/. Packages: 745 (dpkg)
.+ooooooo+-oNMMMMNo-+ooooooo+. Shell: fish 4.0.2
-+ooooooo/.sMMs./ooooooo+- Terminal: script
:oooooooo/../oooooooo: CPU: AMD Ryzen 7 3700X (16) @ 4.43 GHz
:oooooooo/../oooooooo: GPU: ASPEED Technology, Inc. ASPEED Graphics Family
-+ooooooo/.sMMs./ooooooo+- Memory: 1.64 GiB / 62.71 GiB (2%)
.+ooooooo+-oNMMMMNo-+ooooooo+. Swap: 0 B / 31.35 GiB (0%)
./ooooooo+- +NMMMMMMMMN+ -+ooooooo/. Disk (/): 4.47 GiB / 1.72 TiB (0%) - ext4
/oooooooo::mMMMMMMMMMMMMm::oooooooo/ Local IP (vmbr0): 127.0.0.1/26
:oooooooo/-hMMMMMMMyyMMMMMMMh-/oooooooo: Locale: en_US.UTF-8
-/+oo+/:.yMMMMMMMh- -hMMMMMMMy.:/+oo+/-
sMMMMMMMm: :dMMMMMMMs
hMMMMMMd/ /dMMMMMMh

Motivation

I think it would complete the Proxmox family support since PVE is already supported

Additional context

No response

[CarterLi]

I don't use PvE.

If you find a way to detect it, I can add the support to fastfetch