Remove unused import

src/routes/home.tsx

@@ -1,4 +1,4 @@
-import React, { FunctionComponent, useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import React, { FunctionComponent, useCallback, useEffect, useMemo, useRef } from 'react';
 import { useSearchParams } from 'react-router-dom';
 
 import globalize from '../scripts/globalize';