Refactor modal close behavior and improve styling

- Changed modal close event from `@click.away` to `@click.self` for better control over closing modals.
- Updated various modal button styles for consistency and improved accessibility.
- Adjusted transition durations for modal animations to enhance user experience.
- Added aria-labels to close buttons for better screen reader support.

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

@@ -42,7 +42,7 @@
         x-transition:leave-end="opacity-0"
         class="absolute z-[1070] pointer-events-none {{ $positionClasses[$position] ?? $positionClasses['top'] }}"
     >
-        <div class="px-3 py-1.5 text-xs font-medium text-white bg-gray-900 dark:bg-gray-600 rounded-lg shadow-lg whitespace-nowrap">
+        <div class="px-3 py-1.5 text-xs font-medium text-white bg-background-secondary rounded-lg shadow-lg whitespace-nowrap">
             {{ $text }}
         </div>
     </div>