think about Item.path == "." special case #7636
Description
see code and discussion of PR #7108.
- the sanitize code might return "." for some edge cases. in some exotic cases maybe even to "just return something" (e.g. if return value would be "" or ".." otherwise).
- a user also might feed in "." somehow (cli, via --paths-from-stdin).
but I guess borg can't really restore a "." directory item right now:
- borg usually removes existing directories of same name before extracting them from an archive - can it remove "."? needs checking.
- it could make sense maybe to get the metadata of that item restored.