Improved Developer UI

As a follow-up to the recent enhancements to Custom Tiles themselves, I found myself itching for a few enhancements to the developer tools UI, so I’ve made some tweaks!

I’ve redesigned the default layout of the Custom Tile developer tools to make the code editor fill the screen and moved the settings and actions into a sidebar panel which can be collapsed.

I find the new layout much easier to use – especially on bigger Custom Tiles – but let me know what you think!