I created a bare-bones seed asset type for farmOS 2.x some time back to facilitate testing how my data migrates from 1.x to 2.x; GitHub - symbioquine/farmOS_seed_asset: A 'seed asset' module for farmOS (You can see some details of my testing here)
That seed asset type probably isn’t ready for general/production use yet, but I’d be up for collaborating on polishing it up if folks want to experiment with it…