Taniyama–Shimura Arc v0.1.1.2 | Concept Lock Riemann–Navier Bridge Protocol (M2-first; Audit-first / NO OVERCLAIM)

This is v0.1.1.2 (layout-only revision) of the Taniyama–Shimura Arc v0.1 | Concept Lock package. What this is A bridge template (M2-first) that organises the Riemann-side and Navier–Stokes-side observables into a shared audit-first gate structure. Not a proof. Not an equivalence claim. NO OVERCLAIM. A design freeze: definitions, gates, and non-circular constraints are locked for later verification. What changed in v0.1.1.2 (vs v0.1.1.1) Layout-only: SI PDF SI-2 bullet alignment normalised (no content changes). No technical changes. Definitions, gates, and scope remain identical. Locked content (v0.1) M2 (Gate G + Responsibility layer R + Audit state S_audit) as the primary shared module. Crosspoints A/B as…