Release 0.121.10

Changed

• The global batch cleans up a published product's directory through the same manager as single and schedule: the product's age is checked against keep_published_days and, with verify_before_delete, every leg has to be live or scheduled before the directory goes. The batch used to remove the directory the moment every platform accepted the post; a refusal is now logged and the directory kept for a later cleanup run, and an immediate publish waits up to settle_timeout_sec per product for the post to leave publishing, as single does.