fix: increase z-index for error modal to ensure proper visibility over other elements

extensions/Servers/Proxmox/views/firewall.blade.php

@@ -7,7 +7,7 @@
 
     {{-- Error Modal --}}
     @if($error && $showErrorModal)
-        <div class="fixed inset-0 z-50 bg-black/50 backdrop-blur-sm flex items-center justify-center p-4">
+        <div class="fixed inset-0 z-[60] bg-black/50 backdrop-blur-sm flex items-center justify-center p-4">
             <div class="relative w-full max-w-md bg-background-secondary rounded-xl border border-neutral/20 shadow-2xl p-6">
                 <button wire:click="$set('showErrorModal', false)" class="absolute top-4 right-4 text-base/50 hover:text-base transition-colors">
                     <x-ri-close-line class="size-5" />