Mobile UI is temporary and needs some proper love

The mobile UI at the moment is a bit of an afterthought.  It should be "thumbable", easy to use on the move and provide comfortable access to everything (except maybe scripting and other similar features).  At the moment it's a bit like BitMex (just stack the panels and make the user scroll around) but I think we can do better than that.

React Native is a possibility, but that's a big change.