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-includes/blocks/page-list-item.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Server-side rendering of the `core/page-list-item` block.
+ *
+ * @package WordPress
+ */
+
+/**
+ * Registers the `core/page-list-item` block on server.
+ *
+ * @since 6.3.0
+ */
+function register_block_core_page_list_item() {
+	register_block_type_from_metadata( __DIR__ . '/page-list-item' );
+}
+add_action( 'init', 'register_block_core_page_list_item' );