wegamekinglc / Derivatives-Algorithms-Lib / 33429046352

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feat: add DAL-174 quote-risk provenance foundation (#324)

* Add quote-space DV01 design and plan

Record the approved DAL-171 P0 contract in the repository and split delivery into independently reviewable stages with frozen numerical gates.

Co-authored-by: multica-agent <github@multica.ai>

* Address quote risk design review

Separate core and public calibration-result signatures, serialize the Excel dependency, and keep active plans under Codex artifacts.

Co-authored-by: multica-agent <github@multica.ai>

* Restore documentation index spacing

Co-authored-by: multica-agent <github@multica.ai>

* Add quote-risk provenance foundation

Capture canonical quote axes and calibration state so downstream node-risk consumers can reject stale or incompatible quote mappings before use. Cover single-curve, joint XCCY, and staged XCCY basis calibration while keeping the contract core-only.

Co-authored-by: multica-agent <github@multica.ai>

* Fix quote-risk provenance validation

Fail closed when staged XCCY effective-inverse metadata disagrees with the requested solve behavior or the returned matrix. Extract provenance serialization and validation branches so every newly introduced function stays within the Codacy complexity threshold.

Co-authored-by: multica-agent <github@multica.ai>

* Enforce quote-risk curve topology

Reject joint and staged calibration results whose solved curve slots, bases, currencies, or Libor basis do not exactly match the calibration spec. Keep header self-containment proof in a compile-only translation unit so Google Test sources preserve the required include order.

Co-authored-by: multica-agent <github@multica.ai>

* Standardize quote-risk review details

Use a classifiable quote-risk token for the provenance guard and align the implementation plan tables with repository Markdown rules.

Co-authored-by: multica-agent <github@multica.ai>

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Co-authored-by: Cheng Li <1821668+wegamekinglc@users.noreply.github.com>
Co-autho... (continued)

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