support needed for 4k screens

[MelSumner]

Add support for 4k/large screens- width should be bigger and all font sizes scaled up.

Current experience on a large screen:

[pichfl]

A slightly enlarged width sounds like a good measure for this, but sitting in front of a 5K display myself, I don't see how increasing the font size helps in improving the user experience. The extra pixels are allotted to density, not size.

[MelSumner]

The feedback was that the person would enjoy a "zoomed" type of experience when they are on an extra large screen. We can figure out the best way to do this, it might not just be "make everything bigger". 👍 Not a blocker for release though- this can be in phase 2.

[mansona]

I'm going to move this into the phase 2 project just so we can keep track of what is or isn't a blocker 👍