move all into clusters

app/Filament/Clusters/Grapper/GrapperCluster.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Filament\Clusters\Grapper;
+
+use BackedEnum;
+use Filament\Clusters\Cluster;
+
+class GrapperCluster extends Cluster
+{
+    protected static string|BackedEnum|null $navigationIcon = 'phosphor-atom';
+
+    protected static ?int $navigationSort = 3;
+}