v0.29.1

Patch Changes

• Harden the integration catalog fetch used by deepspace integrations list/info/invoke: the request is now bounded by a 15-second timeout, and an
  unreachable service, invalid JSON, or a wrong response envelope surfaces as a
  clean catalog_unavailable / invalid_catalog refusal instead of a raw
  network or parse error. One shared fetcher now serves the CLI and the
  repo-only integration-health scanner.