Improve UI and thusly UX

[luxumbra]

Is your feature request related to a problem? Please describe.
The current app is awesome but I think it is time to improve on the UI.

Describe the solution you'd like
Improved UI which would enhance UX and make the app more consistent with the MG brand.

Describe alternatives you've considered

Additional context

[dysbulic]

The UI could definitely use some love.

A feature I'd like to see preserved is the ability to run as a static site.