add seo plugin

vendor/spatie/schema-org/generator/Console/Application.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Spatie\SchemaOrg\Generator\Console;
+
+use Symfony\Component\Console\Application as ConsoleApplication;
+
+class Application extends ConsoleApplication
+{
+    public function __construct()
+    {
+        parent::__construct('Spatie\SchemaOrg package generator', '1.0.0');
+
+        $this->add(new GenerateCommand());
+        $this->setDefaultCommand('generate', true);
+    }
+
+    public function getLongVersion()
+    {
+        return parent::getLongVersion().' by <comment>Spatie</comment>';
+    }
+}