Repairing buildables should give some money, even if just a little

Had a game where our FOB was being hammered by mortars hard.

The HESCO walls and shelters all take constant damage, to not lose them I had to keep running around, smacking stuff with hammer, keeping things sturdy.

By the time I'm done with the loop, the first stuff needs to be repaired again.

Quite a lot of time spent. Awards 0 cash.

If building stuff gives some money, so should repairing it.

That is all.