feat: remove sidebar toggle button and ensure data loading

- Remove hamburger menu button from header
- Remove sidebar toggle JavaScript functionality
- Keep data loading functionality intact
- Maintain OpenShift Console visual identity

app/static/index.html

@@ -522,9 +522,6 @@
     <!-- OpenShift-like Header -->
     <header class="openshift-header">
         <div class="openshift-header-left">
-            <button class="hamburger-menu" id="sidebar-toggle">
-                <i class="fas fa-bars"></i>
-            </button>
             <a href="#" class="openshift-logo">UWRU Scanner</a>
         </div>
         <div class="openshift-header-right">
@@ -757,11 +754,6 @@
                 });
             });
 
-            // Sidebar toggle
-            document.getElementById('sidebar-toggle').addEventListener('click', function() {
-                const sidebar = document.getElementById('sidebar');
-                sidebar.classList.toggle('open');
-            });
             
             // Close workload details
             document.getElementById('close-workload-details').addEventListener('click', function() {