Updated the default Time-to-Live (TTL) from 10 seconds to 1 minute to allow bookmark queue items to persist longer. This change provides more flexibility and reduces the likelihood of premature purging in workflows.
* Add bookmark queue purging and ExecuteWorkflow stimulus
Introduce BookmarkQueuePurgeOptions and ExecuteWorkflowStimulus classes for managing workflow queue purging and stimulus handling. Implement related handler and activity modifications to support waiting for child workflows and purging old bookmark queue entries.
* Update activity reference in XML comments
Corrected the activity reference from DispatchWorkflow to ExecuteWorkflow in XML comments to accurately reflect the functionality. This change ensures the comments are aligned with the actual code behavior.
