feat: double the height of the output container from 60vh to 120vh

Co-Authored-By: alex <alex@semipublic.co>

src/App.jsx

@@ -313,7 +313,7 @@ export default function App() {
             <div>
               <article
                 ref={resultRef}
-                className="markdown max-h-[60vh] overflow-y-auto rounded-xl border border-stone-300 bg-white p-6 leading-relaxed shadow-sm"
+                className="markdown max-h-[120vh] overflow-y-auto rounded-xl border border-stone-300 bg-white p-6 leading-relaxed shadow-sm"
               >
                 <ReactMarkdown remarkPlugins={[remarkGfm]}>
                   {result}