Replace default export with named exports (#1998)

## Launch Checklist

See title,
Also removed some "_" from some file names.
This is a pure refactoring, no logic changes.


 - [x] Briefly describe the changes in this PR.

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

src/components/FieldDocLabel.tsx

@@ -10,7 +10,7 @@ type FieldDocLabelProps = {
 };
 
 
-const FieldDocLabel: React.FC<FieldDocLabelProps> = (props) => {
+export const FieldDocLabel: React.FC<FieldDocLabelProps> = (props) => {
   const [open, setOpen] = React.useState(false);
 
   const onToggleDoc = (state: boolean) => {
@@ -49,5 +49,3 @@ const FieldDocLabel: React.FC<FieldDocLabelProps> = (props) => {
   }
   return <div />;
 };
-
-export default FieldDocLabel;