UI: Show network status

[iamonuwa]

Is your feature request related to a problem? Please describe.
As a user, I want to see the network status of the app on the navbar beside the network name when am using it.

Describe the solution you'd like
This feature will help the user know when the app is connected or not.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
See the navbar
Mobile
Web

Cross-platform components should be put in a shared folder

See CONTRIBUTING.md for contribution guidelines