Enhance layout and components with improved accessibility and performance

- Refactor JavaScript functions to prevent duplicate initializations on navigation
- Add skeleton loaders for invoices and services during loading states
- Introduce a new progress bar component with customizable properties
- Update dropdown and checkbox components for better styling and accessibility
- Improve modal and navigation components with enhanced animations and structure

extensions/Servers/Proxmox/views/storage.blade.php

@@ -1024,13 +1024,17 @@
         </div>
     @endif
 
-    <script>
-        document.addEventListener('livewire:initialized', () => {
-            Livewire.on('refresh-page', () => {
-                setTimeout(() => {
-                    window.location.reload();
-                }, 500);
+    <script data-navigate-track>
+        // Use event delegation to avoid duplicate listeners
+        if (!window.__storageRefreshListenerAdded) {
+            window.__storageRefreshListenerAdded = true;
+            document.addEventListener('livewire:initialized', () => {
+                Livewire.on('refresh-page', () => {
+                    setTimeout(() => {
+                        window.location.reload();
+                    }, 500);
+                });
             });
-        });
+        }
     </script>
 </x-proxmox::layout>