System auth service update (#4989)
System auth service update (#4989)

* Revert "Revert "Revert "Revert "Deprecate isAdmin (#4967)" (#4976)" (#4977)" (#4984)"

This reverts commit d476f9b546dda9b04781c47b75e408a456483e52.

* Check for group in auth service decorator

* Update system auth service

Co-authored-by: Joel Hughes <6b2ec7a157637e7456307a107b45ae958a538724@users.noreply.github.com>
foam-framework/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2