feat: organize files

src/components/Leaderboard/components/Gap.tsx

@@ -1,6 +1,6 @@
 import { theme } from '../../../stitches.config';
 
-export interface GapProps {
+interface GapProps {
   message: string;
 }
 

src/components/Leaderboard/components/Item.tsx

@@ -2,7 +2,7 @@ import { ComponentProps } from 'react';
 import { RatingsReward } from '../../../commands/ratings';
 import { theme } from '../../../stitches.config';
 
-export interface ItemProps extends ComponentProps<'div'> {
+interface ItemProps extends ComponentProps<'div'> {
   position: number;
   deltaPosition?: number;
   score?: number;

src/components/Leaderboard/components/Root.tsx

@@ -1,6 +1,6 @@
 import { ReactNode } from 'react';
 
-export interface RootProps {
+interface RootProps {
   children: ReactNode;
 }