feat(auth): introduce resource creation authorization middleware and policies for enhanced access control

app/Traits/AuthorizesResourceCreation.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Traits;
+
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+
+trait AuthorizesResourceCreation
+{
+    use AuthorizesRequests;
+
+    /**
+     * Authorize creation of all supported resources.
+     *
+     * @throws \Illuminate\Auth\Access\AuthorizationException
+     */
+    protected function authorizeResourceCreation(): void
+    {
+        $this->authorize('createAnyResource');
+    }
+}