feat(empty-chat): remove unused imports

src/components/EmptyChat.tsx

@@ -1,6 +1,5 @@
 import { Settings } from 'lucide-react';
 import EmptyChatMessageInput from './EmptyChatMessageInput';
-import { useEffect, useState } from 'react';
 import { File } from './ChatWindow';
 import Link from 'next/link';
 import WeatherWidget from './WeatherWidget';
@@ -34,7 +33,8 @@ const EmptyChat = ({
           <Settings className="cursor-pointer lg:hidden" />
         </Link>
       </div>
-      <div className="flex flex-col items-center justify-center min-h-screen max-w-screen-sm mx-auto p-2 space-y-8">
+      <div className="flex flex-col items-center justify-center min-h-screen max-w-screen-sm mx-auto p-2 space-y-4">
+        <div className="flex flex-col items-center justify-center w-full space-y-8">
           <h2 className="text-black/70 dark:text-white/70 text-3xl font-medium -mt-8">
             Research begins here.
           </h2>
@@ -49,6 +49,7 @@ const EmptyChat = ({
             files={files}
             setFiles={setFiles}
           />
+        </div>
         <div className="flex flex-col w-full gap-4 mt-2 sm:flex-row sm:justify-center">
           <div className="flex-1 max-w-xs">
             <WeatherWidget />