Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Describe the solution you'd like
A clear and concise description of what you want to happen.

I'd like the forgessentials configuration/data
To be stored outside of the world files for servers. I've had to delete the world on my server and I lost all of my permissions. My idea is if only for servers, you store the data in a folder in the server folder.
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

The decision to store the permissions inside the world folder was made because they make part of that world. As they can include zones based on landscape, and therefor inherently linked to that world, it is unwanted to store permissions outside of the world. We will not change this.

Side note. You can store the permissions in a MySQL server as an option. This is made available a long time ago. That enables you to store the permissions for multiple servers in a unison way.