docs: fix --deploy-git-folder description + document buildFromGit constraints and startWithoutCode#350

krls2020 merged 2 commits into

mainzeropsio/docs:mainfrom

fix/import-yaml-docs-buildfromgit-startwithoutcodezeropsio/docs:fix/import-yaml-docs-buildfromgit-startwithoutcodeCopy head branch name to clipboard