Core-only workflow pack for turning filtered inbound mail into Recued tasks. The producer is fail-closed by default until the owner configures subject or sender allow terms; matching mail is then read, extracted into one likely owner task, and persisted only as a small proposal ledger row in data.shared. The manual recipe creates the Recued task after the owner chooses to run it. This pack does not send email, depend on an external work tracker, create vendor tasks, or replace the inbox: it adds a deterministic filter and approval step between email and Recued-native work.