The folder -> objects, object -> versions and object -> references child
lists filter on the parent id alone, but every existing index on those
tables leads with bucket_id. The generated schema now adds
ix_object_storage_object_7 (folder_id), ix_object_storage_object_version_2
(object_id) and ix_object_storage_object_reference_3 (object_id). They are
appended, so existing generated index names keep their numbers.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>