chore: rename src/ to source/ per MokoStandards convention

Update all references in Makefile, manifest.xml, .gitignore, and CI
workflows (ci-joomla, pr-check, repo-health) to use source/ as the
primary directory with src/ as a fallback for compatibility.

Authored-by: Moko Consulting
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

source/packages/com_mokobackup/src/Model/BackupsModel.php

@@ -0,0 +1,83 @@
+<?php
+
+/**
+ * @package     MokoJoomBackup
+ * @subpackage  com_mokobackup
+ * @author      Moko Consulting <hello@mokoconsulting.tech>
+ * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
+ * @license     GNU General Public License version 3 or later; see LICENSE
+ */
+
+namespace Joomla\Component\MokoBackup\Administrator\Model;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\MVC\Model\ListModel;
+use Joomla\Database\QueryInterface;
+
+class BackupsModel extends ListModel
+{
+	public function __construct($config = [])
+	{
+		if (empty($config['filter_fields'])) {
+			$config['filter_fields'] = [
+				'id', 'a.id',
+				'profile_id', 'a.profile_id',
+				'status', 'a.status',
+				'origin', 'a.origin',
+				'backup_type', 'a.backup_type',
+				'total_size', 'a.total_size',
+				'backupstart', 'a.backupstart',
+				'backupend', 'a.backupend',
+			];
+		}
+
+		parent::__construct($config);
+	}
+
+	protected function getListQuery(): QueryInterface
+	{
+		$db    = $this->getDatabase();
+		$query = $db->getQuery(true);
+
+		$query->select('a.*')
+			->from($db->quoteName('#__mokobackup_records', 'a'));
+
+		// Join profile title
+		$query->select($db->quoteName('p.title', 'profile_title'))
+			->join('LEFT', $db->quoteName('#__mokobackup_profiles', 'p') . ' ON p.id = a.profile_id');
+
+		// Filter by status
+		$status = $this->getState('filter.status');
+
+		if (!empty($status)) {
+			$query->where($db->quoteName('a.status') . ' = ' . $db->quote($status));
+		}
+
+		// Filter by profile
+		$profileId = $this->getState('filter.profile_id');
+
+		if (is_numeric($profileId)) {
+			$query->where($db->quoteName('a.profile_id') . ' = ' . (int) $profileId);
+		}
+
+		// Filter by search
+		$search = $this->getState('filter.search');
+
+		if (!empty($search)) {
+			$search = $db->quote('%' . $db->escape(trim($search), true) . '%');
+			$query->where('(' . $db->quoteName('a.description') . ' LIKE ' . $search . ')');
+		}
+
+		$orderCol  = $this->state->get('list.ordering', 'a.backupstart');
+		$orderDir  = $this->state->get('list.direction', 'DESC');
+		$query->order($db->escape($orderCol) . ' ' . $db->escape($orderDir));
+
+		return $query;
+	}
+
+	protected function populateState($ordering = 'a.backupstart', $direction = 'DESC'): void
+	{
+		parent::populateState($ordering, $direction);
+	}
+}