Remove double todo list

[mrubens]

Important

Remove redundant UpdateTodoListToolBlock rendering in ChatRowContent for updateTodoList tool, simplifying the component.

• Behavior:
  • Removes UpdateTodoListToolBlock rendering in ChatRowContent for updateTodoList tool, leaving only TodoChangeDisplay.
• Props:
  • Removes editable prop from ChatRowContent and ChatRowContentProps.

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[roomote]

Rooviewer   See task on Roo Cloud

Review completed - no issues found.

The PR correctly removes redundant UpdateTodoListToolBlock rendering when the agent updates the todo list, keeping only the cleaner TodoChangeDisplay component. User editing functionality is preserved for the user_edit_todos case.

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