refactor: remove irrelevant comment

refactor: move direction to library

feat: add outline for cursor

refactor: add errors to enum

fix: use rpath instead of ld library path

feat: turn on red led on error

feat: turn on ledstrip for cursor position

feat: add loading progress bar

refactor: split pheripherals to separate library

feat: add jpeg and png load

refactor: add makefile option for argument in environment

feat: add mode change to scroll through picture

fix: close program after not loading image

feat: make rotation encoders more natural by changing direction

fix: incorrect command handling for rotation encoders

refactor: remove debug prints

feat: make better logging of start

feat: add zooming to cursor

feat: optimize upscale to not use floats

feat: use NN for downscaling and optimize without using floats