0.1.13

Added

• Deployment configuration on client.configuration: list every deployment
  property, and read, set or clear one. The third scope beside org and
  global, and the only route to properties such as OUTBOUND_CONNECTIONS,
  which gates webhook creation, and PROBE_LLM_AVAILABILITY, which makes
  Forward AI appear on a self-hosted deployment. Keys come back in upper case
  here, unlike the org routes; config_value() reads either. Verified live,
  including a write of a property's current value back to itself. Reported by
  the change-demo integration as the last item of its third report.