FIX: Reopen parent task if subtask is terminated by the user

[Dinesh-Gautam]

Related GitHub Issue

Closes: #9886

Description

This PR fixes an issue where a parent task would not be reopened if the user explicitly terminated a delegated child task

The fix introduces a check to see if the current task has a parentTaskId If it does, instead of clearing the task, it now calls reopenParentFromDelegation with a summary. This summary is derived from the last completion_result message in the child task's history, or defaults to "Canceled" if no completion message is found i.e the user clicked the Terminate button.

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Important

Fix task handling in webviewMessageHandler.ts to reopen parent task with a summary if a subtask is terminated by the user.

• Behavior:
  • In webviewMessageHandler.ts, modify clearTask handling to check for parentTaskId.
  • If parentTaskId exists, call reopenParentFromDelegation with a summary from the last completion_result message or default to "Canceled".
  • If no parentTaskId, proceed with clearTask as usual.

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[roomote]

Rooviewer   See task on Roo Cloud

✅ Review completed - no issues found

The implementation correctly addresses issue #9886 by checking for a parent task when the user terminates a subtask and properly calling reopenParentFromDelegation to resume the parent task. The changes follow the existing delegation flow pattern and handle edge cases appropriately.

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