Add artifactUri, thumbnailUri, and displayUri to top level of Objkt#32

iworkinprogress wants to merge 2 commits intofxhash:devfxhash/fxhash-api:devfrom

iworkinprogress:stevenBaughman/feature/objkt-display-fieldsiworkinprogress/fxhash-api:stevenBaughman/feature/objkt-display-fieldsCopy head branch name to clipboard