Feed All Play All for specific caves

I think it would be a nice addition to be able to use Feed All Play All in just a particular cave. This could be added to the bottom of the "Manage Cave" page, like how the FAPA buttons are currently at the bottom of our den.

This would only be a usable feature if a player had purchased Feed All Play All from the Grove. I think it would be a nice feature for people with big packs, or if they have some caves that they prioritize more than others.

Support! Sometimes I'm running a bit low on food and specifically want to feed my nursing gals or pups so that they get the survival boost so I have to go in and specifically feed just the nursery to guarantee my pups get that boost. It'd be nice to be able to use FA/PA and not have to worry about it skipping what you want to feed