Rust engine v0.1.29
Rust engine v0.1.29 delivers JANUS-442 capability-named host projections for Pharos.
Callers name a capability (for example pharos-beacon-token) and a host. Janus resolves the reviewed env-file profile, derives and consumes the permit internally, and returns only value-free projection evidence (handle, generation, paths). There is no credential reveal path.