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

app/Http/Middleware/CanCreateResources.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Gate;
+use Symfony\Component\HttpFoundation\Response;
+
+class CanCreateResources
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (! Gate::allows('createAnyResource')) {
+            abort(403, 'You do not have permission to create resources.');
+        }
+
+        return $next($request);
+    }
+}