feat(apps): apps-engine split, copy content to package/apps#40184

d-gubert wants to merge 12 commits intofeat/apps-engine-split--pr1-engine-versionRocketChat/Rocket.Chat:feat/apps-engine-split--pr1-engine-versionfrom

feat/apps-engine-split--pr2a-copy-to-appsRocketChat/Rocket.Chat:feat/apps-engine-split--pr2a-copy-to-appsCopy head branch name to clipboard