message: [crispy] Size: Adds scalar multiplation operator.
diff: #include <fmt/format.h>
  +#include <cmath>
  #include <utility>
  namespace crispy {
  @@ -107,6 +108,14 @@ constexpr Size operator*(Size _a, Size _b) noexcept
  };
  }
  +inline Size operator*(Size _a, double _scalar) noexcept
  +{
  + return Size{
  + int(ceil(double(_a.width) * _scalar)),
  + int(ceil(double(_a.height) * _scalar))
  + };
  +}
  +
  constexpr Size operator/(Size _a, Size _b) noexcept
  {
  return Size{
  