feat: add input group prepend component.

client/src/components/index.js

@@ -39,6 +39,7 @@ import MoneyInputGroup from './MoneyInputGroup';
 import Dragzone from './Dragzone';
 import EmptyStatus from './EmptyStatus';
 import DashboardCard from './Dashboard/DashboardCard';
+import InputPrependText from './Forms/InputPrependText';
 
 const Hint = FieldHint;
 
@@ -84,4 +85,5 @@ export {
   Dragzone,
   EmptyStatus,
   DashboardCard,
+  InputPrependText,
 };