Fix long loading

templates/recounting.html

@@ -505,10 +505,10 @@ function applyState(data) {
 // --- File list ---
 
 async function loadFiles() {
+  const container = document.getElementById('file-list');
   try {
     const res = await fetch('/api/mp4-files');
     const folders = await res.json();
-    const container = document.getElementById('file-list');
     if (!folders || folders.length === 0) {
       container.innerHTML = '<div style="font-size:10px;color:var(--text-secondary);text-align:center;padding:20px;">No MP4 files found</div>';
       return;