fix: remove orphaned code causing JavaScript syntax error

Removed duplicate/orphaned lines after searchProvider() function that were
causing 'expected expression, got }' syntax error in admin UI.

allstarr/wwwroot/index.html

@@ -1537,14 +1537,6 @@
             const url = searchUrls[provider] || searchUrls['default'];
             window.open(url, '_blank');
         }
-                    setTimeout(fetchPlaylists, 3000);
-                } else {
-                    showToast(data.error || 'Failed to match tracks', 'error');
-                }
-            } catch (error) {
-                showToast('Failed to match tracks', 'error');
-            }
-        }
         
         async function clearCache() {
             if (!confirm('Clear all cached playlist data?')) return;