This PR adds a list of recent projects to the multi-project dropdown,
avoiding the need to open up the picker and the mouse travel when using
a pointer to interact with it. When the recent projects list is bigger
than 5, we display more in a "View More" submenu.

<img width="500" height="800" alt="Screenshot 2026-01-14 at 5  15@2x"
src="https://github.com/user-attachments/assets/31f11e3e-d010-4b66-a539-f74cbc572e40"
/>

Release Notes:

- Workspace: Added the list of recent projects to the multi-project
title bar menu.