Consolidate onto the symfony/scheduler recipe's App\Schedule (stateful + processOnlyLastMissedRun, so missed runs after downtime still execute) instead of a separate provider. Add the every-1-minute ExpireAppointmentsMessage there, point scheduler_default at schedule://default, and drop the redundant ExpireAppointmentsSchedule. debug:scheduler shows the trigger registered. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>