Import U-ANT feature set

[ghost]

New network health check system

Expectations: Check latency to national and international locations, check if on CGNAT, check if IPv6 is enabled

Reason Giving users a basic insight into how there AussieBB network is going can be helpful to troubleshoot issues and will be lightweight enough to fall into AUNT.

Todo:

• Check if on CGNAT
• Check if IPv6 is enabled
• Check national and international latency.
• Add UI

[ghost]

This is now completed.