1fab7b1e5f
When a monitor task's final account hits human verification or an authorization failure, cancel the remaining queued desktop/monitoring tasks for the whole platform instead of only the same account. Follow-up tasks are now marked skipped/aborted (not failed) with a platform_human_verification / platform_authorization_unavailable reason and a user-facing cancellation message, and emit task_canceled lifecycle events for monitor kinds. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>