ref(smartypants): Move smartypants application to lib

lib.typ

@@ -1,11 +1,4 @@
 
-// set some styles
-#let style(it) = {
-  show heading: set text(font: "New Computer Modern")
-  show link: underline
-  it
-}
-
 // transform md-similes to actual symbols
 #let smartypants(it) = {
   // smartypants and latex compatibility
@@ -15,6 +8,14 @@
   it
 }
 
+// set some styles
+#let style(it) = {
+  show heading: set text(font: "New Computer Modern")
+  show link: underline
+  show: smartypants
+  it
+}
+
 // Choose the compiled language through cli by doing
 //
 // $ typst compile --input lang=de cv.typ