Sort tasks by last usage rather than creation

What version of the VS Code extension are you using?

Latest

What subscription do you have?

Team

Which IDE are you using?

VS Code

What platform is your computer?

MAC

What issue are you seeing?

Tasks in the VS Code Codex extensions are date based on when they were created.

<img width="676" height="358" alt="Image" src="https://github.com/user-attachments/assets/df29a4b4-7a08-4daa-a4b4-15a6c109c701" />

Whereas as VSCdode Chat/ other agents allows or provides blue tdots for top 5 latest etc.

This makes it easy to select the task you were working on rather than. Please add this feature of recent sessions used

<img width="676" height="358" alt="Image" src="https://github.com/user-attachments/assets/39026428-3f4a-4b89-b81b-d0c08ca82202" />

What steps can reproduce the bug?

Any task in VS Code

What is the expected behavior?

_No response_

Additional information

_No response_