Autopilot session with task_complete crashes the chat editor view

[gustavoringel]

Describe the bug

After running an autopilot session inside vscode insiders I try to view it in the chat editor view but it crashes due to an unknown event type session.task_complete. Both code insiders and copilot cli are latest updates.

Affected version

GitHub Copilot CLI 0.0.417

Steps to reproduce the behavior

1. Open copilot in an integrated terminal inside vscode insiders
2. Run a session with auto_pilot that ends with task_complete
3. Try to open the session in the chat view

Expected behavior

No response

Additional context

No response