Database optimization plugin - requires direct database access for analysis */admin/class-admin-ui.php */includes/class-db-analyzer.php */includes/class-optimization-engine.php */includes/class-db-backup.php */includes/class-optimization-engine.php */ai-db-optimizer.php */admin/class-admin-ui.php */includes/class-db-analyzer.php */includes/class-optimization-engine.php */includes/class-db-backup.php