Refactor: Update tick-circle-icon.svg to use a stroked circle and adjusted tick mark path and styling.

src/components/settings/index.ts

@@ -6,3 +6,4 @@ export { NotificationsForm } from './NotificationsForm';
 export { PrivacyForm } from './PrivacyForm';
 export { TwoFactorSettings } from './TwoFactorSettings';
 export { SubscriptionForm } from './SubscriptionForm';
+export { PaymentCheckoutForm } from './PaymentCheckoutForm';