Add AdminLTE-style CSS framework to app.css

- Introduced AdminLTE CSS variables for color palette, body colors, card styles, and button styles.
- Implemented card components with variants for primary, success, warning, danger, and info.
- Added button styles including sizes and outline variants.
- Created form controls, select inputs, and input groups with consistent styling.
- Included utility classes for text and background colors, gradients, and shadows.
- Developed components for badges, alerts, callouts, progress bars, tables, small boxes, and info boxes.
- Integrated modal, dropdown, spinner, tooltip, and direct chat styles.
- Established timeline and close button styles, with dark mode support for specific components.

extensions/Servers/Proxmox/views/components/ui/tab-panel.blade.php

@@ -1,17 +1,41 @@
 {{--
-    Tab Panel Component - TailAdmin style
+    Tab Panel Component - AdminLTE style
 --}}
 
 @props([
     'name',
 ])
 
+<style>
+    .tab-pane-lte {
+        animation: fadeIn var(--lte-transition-speed, 0.3s) ease-out;
+    }
+    .tab-pane-lte:focus {
+        outline: none;
+    }
+    .tab-pane-lte:focus-visible {
+        outline: 2px solid rgba(13, 110, 253, 0.25);
+        outline-offset: 2px;
+        border-radius: var(--lte-border-radius, 0.375rem);
+    }
+    @keyframes fadeIn {
+        from {
+            opacity: 0;
+            transform: translateY(-4px);
+        }
+        to {
+            opacity: 1;
+            transform: translateY(0);
+        }
+    }
+</style>
+
 <div
     x-show="activeTab === '{{ $name }}'"
-    x-transition:enter="transition ease-out duration-200"
+    x-transition:enter="tab-pane-lte"
     x-transition:enter-start="opacity-0"
     x-transition:enter-end="opacity-100"
-    {{ $attributes->class(['focus:outline-none focus-visible:ring-3 focus-visible:ring-brand-500/20']) }}
+    {{ $attributes->class(['tab-pane-lte']) }}
 >
     {{ $slot }}
 </div>