fix: add missing InteractiveViewer import

Author: aanyacloud

app/page.tsx

@@ -1,5 +1,6 @@
 'use client';
 import { trackUser } from '@/utils/tracking';
+import InteractiveViewer from '@/components/InteractiveViewer';
 
 import Link from 'next/link';
 import { useRef, useState, useEffect } from 'react';