Adds 200 and 500 % billing alert options (#2571)

Author: samejr

apps/webapp/app/routes/_app.orgs.$organizationSlug.settings.billing-alerts/route.tsx

@@ -181,7 +181,7 @@ export default function Page() {
   const fieldValues = useRef<string[]>(alerts.emails);
   const emailFields = useFieldList(form.ref, { ...emails, defaultValue: alerts.emails });
 
-  const checkboxLevels = [0.75, 0.9, 1.0];
+  const checkboxLevels = [0.75, 0.9, 1.0, 2.0, 5.0];
 
   useEffect(() => {
     if (alerts.emails.length > 0) {