New Feature

[YiweiShen]

/codex While the codez is working on issue, add the prefix [WIP] to the issue title. When the work is completed, change the prefix to [Done]. If the issue needs to be worked on again and the title already has [Done] at the front, change it back to [WIP]. Create PR.

[github-actions]

Created Pull Request: #515

[YiweiShen]

/codex While the codez is working on issue or PR, add the prefix [WIP] to the issue title. When the work is completed, change the prefix to [Done]. If the issue needs to be worked on again and the title already has [Done] at the front, change it back to [WIP]. So no need to check the event type.

Create PR.

[github-actions]

Created Pull Request: #516