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/query-monitor/classes/DataCollector.php

@@ -0,0 +1,25 @@
+<?php declare(strict_types = 1);
+/**
+ * Abstract data collector for structured data.
+ *
+ * @package query-monitor
+ */
+
+/**
+ * @phpstan-template T of QM_Data
+ */
+abstract class QM_DataCollector extends QM_Collector {
+	/**
+	 * @var QM_Data
+	 * @phpstan-var T
+	 */
+	protected $data;
+
+	/**
+	 * @return QM_Data
+	 * @phpstan-return T
+	 */
+	final public function get_data() {
+		return $this->data;
+	}
+}