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

Describe the solution you'd like
Add option to create a folder, where you can put auras and any groups

Describe alternatives you've considered
There are none

Additional context
Would be very good to make a folder and put auras and groups there to help organize them. Making a group doesn't solve that, because you can't put group in group.

This is technically not possible, due to the structure being hardcoded in too many places.
We might eventually do something like #581 instead.