A pvp disable command

**Is your feature request related to a problem? Please describe.**
No

**Describe the solution you'd like**
I would like a feature to be added where a player can type /pvp to toggle there status on pvp. And add a placeholder with it so it can be showed in something like TAB.

**Describe alternatives you've considered**
I could try skripting this.

**Additional context**
Nope