add directory layout section - #12950

add directory layout section#12950

ShahakShama wants to merge 3 commits into

shahak/style-guide-rename-allocationsstarkware-libs/sequencer:shahak/style-guide-rename-allocationsfrom

shahak/style-guide-directory-layoutstarkware-libs/sequencer:shahak/style-guide-directory-layoutCopy head branch name to clipboard