AI Research Grid - Unofficial FoA Update

This is just AI Research Grid (can find the original addon here)

Please uninstall the original version before installing this one. Having both might just break everything since i didn't modify any addon metadata, binds, or slash commands

I've updated the list of motifs to include the following:
Greymoor
Sea Giant
Ancestral Reach
Arkthzand
Thorn Legion
Hazardous Alchemy
Wayward Guardian
Nighthollow

Full credit goes to the original creator of this addon, AssemblerManiac, I'm just adding some missing stuff