add delay to user see the loading

apps/admin.saladeaula.digital/app/routes/_.$orgid.enrollments._index/columns.tsx

@@ -221,6 +221,7 @@ async function getEnrollment(id: string) {
   const r = await fetch(`/~/api/enrollments/${id}`, {
     method: 'GET'
   })
+  await new Promise((r) => setTimeout(r, 100))
 
   return (await r.json()) as {
     cancel_policy?: any