Failed to send task to inbox 0: channel closed

> 2026-02-16T11:38:04.246157Z  INFO capp::manager::mailbox: worker stopping after current task worker_id=0
> 2026-02-16T11:38:04.246470Z  WARN dispatcher_loop: capp::manager::mailbox: failed to send task to inbox 0: channel closed
> 2026-02-16T11:38:04.247154Z  WARN dispatcher_loop: capp::manager::mailbox: failed to send task to inbox 1: channel closed