fix: prettier formatting in index.tsx (single quotes)

src/index.tsx

@@ -69,14 +69,14 @@ if ('serviceWorker' in navigator) {
 }
 
 // Reload once if a lazy-loaded chunk is missing (stale deployment)
-window.addEventListener("vite:preloadError", () => {
-  if (!sessionStorage.getItem("chunk-reload-attempted")) {
-    sessionStorage.setItem("chunk-reload-attempted", "1");
+window.addEventListener('vite:preloadError', () => {
+  if (!sessionStorage.getItem('chunk-reload-attempted')) {
+    sessionStorage.setItem('chunk-reload-attempted', '1');
     window.location.reload();
   }
 });
 // Clear the reload flag after a successful load so future deploys can still trigger a reload
-window.addEventListener("load", () => sessionStorage.removeItem("chunk-reload-attempted"));
+window.addEventListener('load', () => sessionStorage.removeItem('chunk-reload-attempted'));
 
 const mountApp = () => {
   const rootContainer = document.getElementById('root');