refactor: update UI components to shadcn-style

- Refactored select component to align with shadcn design principles.
- Updated server status indicator component for consistency with shadcn style.
- Modified spinner component to follow shadcn design guidelines.
- Enhanced stat card component with shadcn-inspired styles.
- Adjusted tab panel component to reflect shadcn design updates.
- Revamped table row and table data cell components to match shadcn aesthetics.
- Updated table header cell component for improved styling consistency.
- Refined table component to align with shadcn design principles.
- Enhanced tabs component with shadcn-inspired styles.
- Updated toggle component to follow shadcn design guidelines.
- Refactored tooltip component to align with shadcn design principles.
- Updated server card component to reflect shadcn-inspired design.

extensions/Servers/Proxmox/views/components/ui/empty-state.blade.php

@@ -1,5 +1,5 @@
 {{--
-    Empty State Component - TailServer Theme
+    Empty State Component - shadcn-style
     
     Usage:
     <x-proxmox::ui.empty-state title="No servers found" />
@@ -29,25 +29,23 @@
 >
     @if($icon)
         <div @class([
-            'relative flex items-center justify-center rounded-full',
-            'mb-4 w-16 h-16 bg-neutral/5' => !$compact,
-            'mb-3 w-12 h-12 bg-neutral/5' => $compact,
+            'flex items-center justify-center rounded-full bg-muted',
+            'mb-4 size-14' => !$compact,
+            'mb-3 size-10' => $compact,
         ])>
-            {{-- Decorative ring --}}
-            <div class="absolute inset-0 rounded-full border border-dashed border-neutral/20"></div>
             <x-dynamic-component 
                 :component="$icon" 
                 @class([
-                    $iconClass ?? 'text-base/25',
-                    'size-8' => !$compact,
-                    'size-6' => $compact,
+                    $iconClass ?? 'text-muted-foreground',
+                    'size-7' => !$compact,
+                    'size-5' => $compact,
                 ])
             />
         </div>
     @endif
     
     <h3 @class([
-        'font-semibold text-base/80',
+        'font-semibold tracking-tight',
         'text-base' => !$compact,
         'text-sm' => $compact,
     ])>
@@ -56,7 +54,7 @@
     
     @if($description)
         <p @class([
-            'text-base/50 max-w-sm leading-relaxed',
+            'text-muted-foreground max-w-sm',
             'mt-1.5 text-sm' => !$compact,
             'mt-1 text-xs' => $compact,
         ])>
@@ -65,7 +63,7 @@
     @endif
     
     @if($slot->isNotEmpty())
-        <div @class(['mt-5' => !$compact, 'mt-3' => $compact])>
+        <div @class(['mt-4' => !$compact, 'mt-3' => $compact])>
             {{ $slot }}
         </div>
     @endif