Implement global table sorting, dashboard UI enhancements, and secret cloud access

index.html

@@ -61,6 +61,7 @@
 
     <!-- Footer -->
     <footer class="main-footer">
+      <div id="secret-cloud-trigger" style="width: 20px; height: 20px; cursor: pointer; opacity: 0.1; background: #000; border-radius: 4px; position: absolute; left: 1rem;"></div>
       <p>Powered by BARON Consultant Co,Ltd</p>
     </footer>
   </div>