Commit inicial - WordPress Análisis de Precios Unitarios

- WordPress core y plugins
- Tema Twenty Twenty-Four configurado
- Plugin allow-unfiltered-html.php simplificado
- .gitignore configurado para excluir wp-config.php y uploads

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

wp-content/plugins/wp-ultimate-csv-importer/Plugin.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * WP Ultimate CSV Importer plugin file.
+ *
+ * Copyright (C) 2010-2020, Smackcoders Inc - info@smackcoders.com
+ */
+
+namespace Smackcoders\FCSV;
+
+if ( ! defined( 'ABSPATH' ) )
+    exit; // Exit if accessed directly
+
+class Plugin{
+    private static $instance = null;
+    private static $string = 'com.smackcoders.smackcsv';
+
+    public static function getInstance() {
+        if (Plugin::$instance == null) {
+            Plugin::$instance = new Plugin;
+           
+            return Plugin::$instance;
+        }
+        return Plugin::$instance;
+    }
+
+    public function getPluginSlug(){
+        return Plugin::$string;
+    }
+}