Describe the bug
When Goose runs recipe with sub-recipe, it should handle CTRL+C gracefully without showing unexpected warning/error message

To Reproduce
Steps to reproduce the behavior:
1: user runs a recipe with sub-recipes.
2: user enters CTRL+C
3. user see a warning message "WARN goose::agents::subagent_execution_tool::task_execution_tracker: Failed to send tasks update notification: channel close"
4. If the user runs the recipe in interactive mode, user will also see an error message "ERROR goose::agents::subagent_execution_tool::workers: Worker failed to send result: channel closed"

Expected behaviour
Should not see the error/warning message. Goose should handle CTRL+C gracefully.

Screenshots