Workflow pack for Recued-sent Zendesk public replies. It composes the Zendesk capability pack with a closure ledger: send one public ticket reply through the existing Zendesk approval gate, persist only the connection/ticket reply-watch linkage in data.shared, and let a scheduled watcher re-read that exact ticket until Zendesk reports solved/closed or an owner-actionable status such as new/open. This pack does not replace Zendesk triggers, automations, views, macros, SLA policy, or helpdesk queue rules; it adds Recued-visible closure state for tickets Recued replied to.