refactor: 💥 ! derived_deduced_unit renamed to derived_scaled_unit

Naming is hard ;-)

src/core/include/units/bits/derived_scaled_unit.h

@@ -33,7 +33,7 @@ inline constexpr bool same_scaled_units = false;
 template<typename... Es, Unit... Us>
 inline constexpr bool same_scaled_units<exponent_list<Es...>, Us...> = (UnitOf<Us, typename Es::dimension> && ...);
 
-// derived_deduced_unit
+// derived_scaled_unit
 
 template<Exponent E>
 constexpr ratio inverse_if_negative(const ratio& r)
@@ -52,7 +52,7 @@ constexpr ratio derived_ratio(exponent_list<Es...>)
 }
 
 template<DerivedDimension D, Unit... Us>
-using derived_deduced_unit =
+using derived_scaled_unit =
   scaled_unit<derived_ratio<Us...>(typename D::recipe()), typename D::coherent_unit::reference>;
 
 }  // namespace units::detail