...trying to think of something buyable that could help clear up the combined crafted scrap but have no ideas.
Personally I use the green recycling bins, they have infinite storage. One bin per scrap type so they don't get mixed up. Maybe just adding those bins to the shop would be fine.
I want to see extension cables added. I wanted to put a hot plate in the break room and it has to awkwardly sit on the dining table instead of the desk I dragged in there because the outlets are too far away.
It would be nice if the secret plushies/collectibles also got added to the shop after finding them once so you can gather a bunch without starting new saves.