Refactor Proxmox server views for improved UI consistency and usability

- Updated server card component to use new UI elements and improved layout.
- Enhanced status display with badges and better status indicators.
- Refined quick info row for server details with consistent styling.
- Reorganized server configuration statistics into stat cards for clarity.
- Improved help modals for statistics and storage management sections.
- Streamlined alerts and warnings for better user experience.
- Updated storage management view to utilize new UI components and improve readability.

extensions/Servers/Proxmox/views/components/ui/spinner.blade.php

@@ -0,0 +1,46 @@
+{{--
+    Spinner Component - TailServer Theme
+    
+    Usage:
+    <x-proxmox::ui.spinner />
+    <x-proxmox::ui.spinner size="lg" color="primary" />
+--}}
+
+@props([
+    'size' => 'md',
+    'color' => 'current',
+])
+
+@php
+    $sizeClasses = [
+        'xs' => 'size-3',
+        'sm' => 'size-4',
+        'md' => 'size-6',
+        'lg' => 'size-8',
+        'xl' => 'size-12',
+    ];
+    
+    $colorClasses = [
+        'current' => 'text-current',
+        'primary' => 'text-primary',
+        'secondary' => 'text-secondary',
+        'success' => 'text-success',
+        'warning' => 'text-warning',
+        'danger' => 'text-danger',
+        'info' => 'text-info',
+        'muted' => 'text-base/50',
+    ];
+    
+    $sizeClass = $sizeClasses[$size] ?? $sizeClasses['md'];
+    $colorClass = $colorClasses[$color] ?? $colorClasses['current'];
+@endphp
+
+<svg 
+    {{ $attributes->class(['animate-spin drop-shadow-sm', $sizeClass, $colorClass]) }} 
+    xmlns="http://www.w3.org/2000/svg" 
+    fill="none" 
+    viewBox="0 0 24 24"
+>
+    <circle class="opacity-20" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+    <path class="opacity-80" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
+</svg>