message: fix: background color transition for navbar
diff: @@ -133,7 +133,7 @@ function Header(props) {
  <chakra.header
  ref={ref}
  shadow={y > height ? "sm" : undefined}
  - transition="box-shadow 0.2s"
  + transition="box-shadow 0.2s, background-color 0.2s"
  pos="fixed"
  top="0"
  zIndex="1"
  