<ul><li>Built complete standardised module structure for ReservationsManager under /modules/ReservationsManager/</li><li>Created index.php (bootstrap), module.config.php, routes.php</li><li>Created 4 context entry points: platform_admin, tenant_admin, tenant_member, tenant_public</li><li>Created 4 controllers: ReservationsPlatformAdminController, ReservationsTenantAdminController, ReservationsTenantMemberController, ReservationsTenantPublicController</li><li>Created ReservationsAdminService (shared service layer with getAdminContext, getDashboardData, getModuleMeta)</li><li>Created ReservationsModuleModel with getCategoryList, getReservationsByDate, getModuleMeta, checkTimeConflict and more; adapted from legacy ReservationModel</li><li>Created 4 UBOLD4-compatible views per context</li><li>Created API stub endpoint returning JSON</li><li>Created README.md with all 9 required sections</li><li>PHP 8.1 compatibility: declare(strict_types=1), session_status() guard, intval() on all SQL values, ?? null on all SESSION accesses, no mysql_*/each()/create_function()</li><li>All 19 PHP files pass php -l with no syntax errors</li><li>Legacy files untouched; new module runs in parallel</li></ul>