Add Terror Rift in group finder

[Kilometer-11340]

@Meteorblade-2266

When you go to the Terror Rift portal, there are two options, i.e. Find Group and Enter.
The first button creates a Party Finder advert for it, doesn’t it?.

I certainly didn’t saw “Find Group” option there in Terror Rift portal.

https://pictr.com/images/2024/12/10/xl6CXZ.md.jpg