fix linting errors

Author: chrisuribe

src/game-word-shuffle/components/Transition.tsx

@@ -1,6 +1,6 @@
 import { Slide } from '@mui/material';
 import { TransitionProps } from '@mui/material/transitions';
-import { ReactElement, forwardRef } from 'react';
+import { ReactElement, Ref, forwardRef } from 'react';
 
 const Transition = forwardRef(function Transition(
   props: TransitionProps & {

src/pages/HomePage/HomePage.tsx

@@ -1,4 +1,3 @@
-import * as React from 'react';
 // import Avatar from '@mui/material/Avatar';
 // import Button from '@mui/material/Button';
 // import TextField from '@mui/material/TextField';