Conservative code-owned PTC execution-semantics revision.

The generated build projection covers the checked-in semantic source inventory and publisher dependency lock identities. Every build adds the exact Elixir, OTP, ERTS, BEAM architecture, compiled scheduler default, and conditionally compiled semantic-module presence. Release-oriented builds also follow audited runtime roots through required, included, and optional application metadata and add resolved regular-file artifact identities, including executable classification. The verified revision is deliberately stricter than observed behavioral equivalence; development and test builds avoid that release-only filesystem audit.