Revert "Deleted and cleaned up file structure"

This reverts commit d72fb4bef42499656ab031d3edb1d033a8d430a2.
Created a stable, grid-looping function compatible with MIDI-type input and toggling features
Removed unneccessary files
Inject logincontroller dependency into app
Clicking login on home takes you to login
Removes soundboard and calls to play because it was breaking the build
Comments describe rest api