When there's a range order, the selected fiat currency amount should be displayed in the Order details screen.
When a range order is taken, both the taker and the maker see that they're trading the entire range of the order, but it should only show the exact amount taken.

For example: an order with a range of X-Y fiat currency, and a user takes A fiat currency.
When is taken, it says: "You are buying/selling Z sats for X-Y fiat" but it should say: "You are buying/selling Z sats for A fiat"