Improve request handling and qBittorrent categories

frontend/app/how-it-works/page.tsx

@@ -132,7 +132,7 @@ export default function HowItWorksPage() {
       </section>
 
       <section className="how-callout">
-        <h2>Why Magent sometimes says "waiting"</h2>
+        <h2>Why Magent sometimes says &quot;waiting&quot;</h2>
         <p>
           If the search helper cannot find a match yet, Magent will say there is nothing to grab.
           That does not mean it is broken. It usually means the release is not available yet.