Add downloads page

src/app/page.tsx

@@ -85,6 +85,14 @@ export default function Home () {
           <span>Berry Dash Custom</span>
         </Link>
       </div>
+      <p className='text-2xl mt-4 mb-1 text-center'>
+        Looking for launcher downloads?
+      </p>
+      <div className='downloads'>
+        <Link href='/download' draggable={false}>
+          Download for Windows, macOS, or Linux
+        </Link>
+      </div>
     </div>
   )
 }