Importing from non steam stores

Hope this wasn’t addressed elsewhere, I did look. If so my apologies!

I was wondering if there were any plans for importing other game stores into grouvee?
Importing from steam is just wonderful, and I would love for other stores to be added.

My wishlist:

Btw, while we’re talking about importing… Is it possible to import hours played from Steam for games already in your collection? I didn’t discover that feature until recently and would love to have that for all of my Steam games.