Add missing item type

[TatuLund]

No description provided.

[github-actions]

AI Language Review

The .new and .old files provided seem to contain the same content, with a transition from using certain types like MenuBarItem without explicit array typing to more explicit usage (Array<MenuBarItem>).

This essentially means that the update aims to include more explicit typing for arrays of MenuBarItem. This increases the type safety and readability of the code. It also adds annotations and uses TypeScript features that improve maintainability and understanding when other developers read the code.

There does not seem to be any introduction of bugs, inconsistency, or spelling errors in the update, and it follows proper TypeScript conventions. No additional comments or improvements appear necessary based on the provided difference.