feat: implement basic directory browser window

feat: add commands save and restore states

refactor: commands size and count types

feat: add mzapo sdl

fix: text viewer blink rgb leds when scroll past line

fix: rgb leds time difference

feat: add timeout for rgb leds

refactor: remove unnecessary libraries linked

refactor: cleanup build flags

docs: correct formatting

docs: add code documentation

refactor: move gui elements to gui library

fix: comands uninitialised memory access

feat: add base gui functions

refactor: move direction to library

refactor: put all pheripherals to one object

refactor: move logger to library

fix: rgb leds memory offset

fix: correct led strip leds count

fix: correct order of led strip light