feat: add form descriptions

src/pages/student/extracurriculars_page.rs

@@ -13,6 +13,7 @@ pub fn StudentExtracurricularsPage() -> impl IntoView {
             <div class="flex flex-col flex-2 mt-6">
                 <ValidatedForm
                     title="Extracurricular Information"
+                    description="This information will allow you to be eligible for any scholarships that have specific extracurricular requirements."
                     on_submit=controller.submit_action
                 >
                     // Inputs here.