make highlight a curryfied version of block

lib/general.typ

@@ -22,12 +22,9 @@
   v(.7cm)
 })
 
-#let highlight(fill: school-color.lighten(40%)/*luma(230)*/, content) = {
+#let highlight = block.with(
-  block(
+  fill: school-color.lighten(45%), // luma(230)
   width: 100%,
   inset: 8pt,
   radius: 4pt,
-    fill: fill,
+)
-    content
-  )
-}