feat(scanner): implement ticket scanning functionality with controller, service, and routes

app/Http/Middleware/EnsureScannerTenant.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use App\Domains\Authorization\Enums\RoleCode;
+use Closure;
+use Illuminate\Auth\Access\AuthorizationException;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class EnsureScannerTenant
+{
+    /**
+     * Ensure the authenticated user is a scanner bound to a tenant.
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        $user = $request->user();
+
+        if (
+            ! $user
+            || $user->rol_codigo !== RoleCode::Scanner->value
+            || ! $user->tenant_codigo
+        ) {
+            throw new AuthorizationException;
+        }
+
+        return $next($request);
+    }
+}