Remove unused styles
Remove redundancies with libadwaita style
Always use named colors
Always use relative font-size
Use libadwaita styles as much as possible
In order to have nice transitions and consistent
sizing, we should use GtkRevealer with a crossfade
transition instead of using the `visible` prop
of the back buttons.
To fully work this will need some work on the sdk side, since the
inviter isn't available after dropping a SyncResponse, therefore after a
restart the inviter is forgotten. Also the display name isn't shown
always correclty because the sdk doesn't calculate it correclty.
Kévin Commaille
Christopher Davis
Julian Sparber