refactor: update components to shadcn-inspired styling and improve layout consistency

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

@@ -3,7 +3,15 @@
     ===================================
     
     This file documents all available UI components for the Proxmox server views.
-    All components follow the TailServer theme using CSS variables for consistent styling.
+    All components follow shadcn-inspired styling with TailServer theme CSS variables.
+    
+    Design Patterns:
+    - Card: rounded-xl border bg-card shadow-sm
+    - Typography: text-2xl font-bold (values), text-sm font-medium (labels), text-xs text-muted-foreground (descriptions)
+    - Layout: flex/grid with gap-4/gap-6 spacing
+    - Transitions: duration-150 for all interactions (speed-optimized)
+    - Borders: border (uses CSS variable), rounded-lg/rounded-xl
+    - Backgrounds: bg-card, bg-muted, bg-muted/50 (no gradient overlays)
     
     CSS Variables Used:
     - --color-background: Page background color