Add grid like picker with all buttons on display#136

EnricoBarbieri1997 wants to merge 9 commits into

zmkfirmware:mainzmkfirmware/zmk-studio:mainfrom

gmasini97:EnricoBarbieri1997/grid-view-for-hid-selectiongmasini97/zmk-studio:EnricoBarbieri1997/grid-view-for-hid-selectionCopy head branch name to clipboard