MCR-2885 proposal for a start of a more controlled handling of "alien objects"…#1841

Draft

vs-gsi wants to merge 3 commits intoMyCoRe-Org:2022.06.xfrom vs-gsi:alien_data

+56-7

Commits on May 17, 2023

proposal for a start of a more controlled handling of "alien objects" in data directory – fixes metadata rebuild command while arbitrary files present in data dirs (project/type)
vs-gsi
committed

Commits on Jun 28, 2023

reduced approach of MCR-2885 - but with ProjectDirState enum
vs-gsi
committed

Commits on Jul 4, 2023

MCR-2885 - humbly not using stone-age file api anymore
vs-gsi
committed