[UI] Add highlightToday to date input (#9575)

Co-authored-by: Oliver <oliver.henry.walters@gmail.com>

src/frontend/src/components/forms/fields/DateField.tsx

@@ -74,6 +74,7 @@ export default function DateField({
       description={definition.description}
       placeholder={definition.placeholder}
       leftSection={definition.icon}
+      highlightToday
     />
   );
 }