removed shield use superadmin

app/Filament/Clusters/Administrator/AdministratorCluster.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Filament\Clusters\Administrator;
+
+use BackedEnum;
+use Filament\Clusters\Cluster;
+use Filament\Support\Icons\Heroicon;
+
+class AdministratorCluster extends Cluster
+{
+    protected static string|BackedEnum|null $navigationIcon = Heroicon::OutlinedSquares2x2;
+}