chore: initial snapshot of 2meet-data-optimizer-hivepress-addon v0.1.0

Baseline before backporting wp-data-optimizer v3.0.1-v3.4.6.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TbG1keQQ7XBa7qMQY16KCY

includes/query/class-tmdo-messages-query.php

@@ -0,0 +1,63 @@
+<?php
+/**
+ * WP_Query interceptor for hp_message post type.
+ *
+ * @package WP_Data_Optimizer
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * WP_Query interceptor for hp_message post type.
+ *
+ * Intercepted meta keys:
+ *   hp_sender    => sender_id    (BIGINT)
+ *   hp_recipient => recipient_id (BIGINT)
+ *   hp_listing   => listing_id   (BIGINT)
+ *   hp_read      => is_read      (TINYINT)
+ */
+class TMDO_Messages_Query extends TMDO_Query_Interceptor_Base {
+
+	/**
+	 * Returns the module identifier.
+	 *
+	 * @return string Module name.
+	 */
+	protected function get_module(): string {
+		return 'messages';
+	}
+
+	/**
+	 * Returns the post types this interceptor handles.
+	 *
+	 * @return string[] Post type slugs.
+	 */
+	protected function get_post_types(): array {
+		return array( 'hp_message' );
+	}
+
+	/**
+	 * Returns the custom table name.
+	 *
+	 * @return string Table name without prefix.
+	 */
+	protected function get_table(): string {
+		return 'hpct_messages';
+	}
+
+	/**
+	 * Returns the meta_key to column mapping for hpct_messages.
+	 *
+	 * @return array<string, string> Meta key to column name map.
+	 */
+	protected function get_meta_key_map(): array {
+		return array(
+			'hp_sender'    => 'sender_id',
+			'hp_recipient' => 'recipient_id',
+			'hp_listing'   => 'listing_id',
+			'hp_read'      => 'is_read',
+		);
+	}
+}