07 Hardcode Guard V6

Verdict HARDCODE_GUARD_FALSE_PASS_RISK. V6 pass=true despite incomplete source-text callgraph, regex capability proof, impossible/circular signoff, contradictory identity classes, fixed readiness/signal/probe lists, relocated unconstrained runtime constants, Directus owner bypass, and manual inventory fingerprint. V6 does not consume readiness, no-bypass bool_and, Public/Directus blocking, scale safety, signoff satisfiability, or registry/root completeness. Negative tests are source-text presence checks.