resolve dropdown menu overlap and improve blur behavior

[ProcessMonitor]

fix(proxio): resolve dropdown menu overlap and improve blur behavior

• Use parent component (MenuList) to manage dropdown state, ensuring only one menu is open at a time.
• Pass isOpen and toggleOpen props to child components (MenuItem) for controlled state management.
• Add global click listener to automatically close dropdowns when clicking outside the menu area.

[vercel]

@ProcessMonitor is attempting to deploy a commit to the tangly1024's projects Team on Vercel.

A member of the Team first needs to authorize it.