rename draft to unlisted

apps/studio.saladeaula.digital/app/routes/index.tsx

@@ -134,14 +134,14 @@ function List({ term, hits = [] }: { term: string; hits: Course[] }) {
   )
 }
 
-function Course({ id, name, access_period, cert, draft }: Course) {
+function Course({ id, name, access_period, cert, unlisted }: Course) {
   return (
     <NavLink to={`/edit/${id}`} className="hover:scale-105 transition">
       {({ isPending }) => (
         <Card
           className={cn(
             'overflow-hidden relative h-96',
-            draft && 'border-dashed'
+            unlisted && 'border-dashed'
           )}
         >
           {isPending && (
@@ -188,7 +188,7 @@ function Course({ id, name, access_period, cert, draft }: Course) {
                 </li>
               )}
 
-              {draft && (
+              {unlisted && (
                 <li className="flex items-center">
                   <HatGlassesIcon className="size-4" />
                 </li>