build: consume the shared traceability tooling via submodule
jray-project is added at scripts/vendor/jray-project and the extractor is used from there. Only two files are repo-local: traceability.toml, which carries everything repo-specific, and the CI workflow that invokes the vendored gate. The extractor is deliberately NOT copied in. One implementation, parameterised by config — a second copy would drift from the first, and the tool already proves it works unchanged against all three registers. Enables system_spec so PR/SR orphan checking runs: previously uncheckable, because the system spec lived outside every component's checkout. Gate is green at 0.0% of 63 requirements, which is correct — nothing is tagged yet. Eleven are flagged unverifiable on this CI host and excluded from the numerator rather than counted. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in: