added n key

fixed up a few other minor typos too

Now pressing enter also progresses straight to microcosm

fixed button on onboarding to stop Safari refresh

Added the BaseButton and then removed the components CanvasLayer and Debug as now either being rebuilt (CanvasLayer) or moved to ControlsLayer

added the ability to add emoji reactions to other nodes. Still a little messy

Just to make it a little easier to navigate

Added the development and production variables for use in the project to help manage the location of CouchDB.