In order to space disk size and costs, when a website is deleted, or when a segment is deleted, we need to make sure that archived reports stored in the
archive_blob* tables are also deleted.
refs https://github.com/matomo-org/matomo/issues/13976 when a user is deleted, we need to make sure to also delete all segments and their archives.
Notes from a call:
@mattab how about segments that aren't automatically archived. I suppose we keep them in the archive tables? or delete them as well when they are older?
@mattab are there maybe also range archives that we can delete?
Segments that aren't automatically archived, keep them forever.
Range archives might be already deleted automatically after some time, iirc. So there shouldn't need to do anything special with then.