Listing, reading, uploading and activating the Sieve forward scripts each run
as one request for every forwarding account, with one method call per account
addressed through its accountId by the recovery admin, at most
STALWART_JMAP_MAX_METHOD_CALLS per request, instead of one request per account
under act-as. The account lookup joins the limits read, a missing account
stops before the limits are raised, and only changed scripts are uploaded.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>