Make tray menu dynamic

[AlexandrPkhm]

Issue Details

This window is static each time it is opened. It would be nice to make it change dynamically each time it is present.

Proposed solution

The implementation could be similar to how the Apple Services tray menus work

https://github.com/AdguardTeam/AdGuardVPNForMac/assets/109953785/ec1bec4f-63b4-4024-b95e-0bc16b40ff74

Alternative solution

No response