feat: improve handling for entities with multiple keys#2123

Noroth merged 5 commits intomainwundergraph/cosmo:mainfrom

ludwig/eng-7007-support-of-multiple-and-nested-keys-for-entitieswundergraph/cosmo:ludwig/eng-7007-support-of-multiple-and-nested-keys-for-entitiesCopy head branch name to clipboard