FESADev/phases/1-structure-alignment-refactor/step9.md

Sprint Contract: Architecture Evaluator Closeout

Objective

Independently evaluate the completed structure-alignment refactor against docs/ARCHITECTURE.md, persistent project guardrails, tests, reference artifacts, and phase handoff requirements.

Required Reading

• /AGENTS.md
• /PROGRESS.md
• /PLAN.md
• /docs/README.md
• /docs/HARNESS_ENGINEERING.md
• /docs/ARCHITECTURE.md
• /docs/ADR.md
• /docs/NUMERICAL_CONVENTIONS.md
• /docs/ABAQUS_INPUT_SUBSET.md
• /docs/VERIFICATION_PLAN.md
• /docs/RESULTS_SCHEMA.md
• /docs/MITC4_FORMULATION.md
• /phases/1-structure-alignment-refactor/index.json
• /phases/1-structure-alignment-refactor/step0-architecture-map.md

Scope

• Review the final production layout under include/fesa/ and src/.
• Confirm the umbrella header is a facade, not the primary implementation body.
• Confirm source ownership matches the src/ directory structure in docs/ARCHITECTURE.md.
• Run validation and inspect stored-reference regression status.
• Produce an evaluator report at phases/1-structure-alignment-refactor/step9-evaluator-report.md.
• Update phase status, PLAN.md, and PROGRESS.md.

Allowed Files

• phases/index.json
• phases/1-structure-alignment-refactor/index.json
• phases/1-structure-alignment-refactor/step9-evaluator-report.md
• PLAN.md
• PROGRESS.md

Explicit Non-Goals

• Do not implement missing refactor work in the evaluator step.
• Do not change solver behavior or tests to make evaluation pass.
• Do not claim full PRD Phase 1 completion unless R-010 and R-013 are also resolved.
• Do not approve a layout that still relies on fesa.hpp as the main implementation location.

Tests To Write First

• None. This is an evaluator-only step.

Reference Artifacts

• references/quad_02_phase1.inp
• references/quad_02_displacements.csv

Acceptance Commands

python scripts/validate_workspace.py

Evaluator Checklist

• src/Analysis, src/Assembly, src/Boundary, src/Core, src/Element, src/IO, src/Load, src/Math, src/Material, src/Property, src/Results, and src/Util exist as needed and own their documented implementation areas.
• include/fesa/fesa.hpp is a compatibility facade and does not contain the bulk of production implementation.
• Public tests and direct module include tests pass.
• Parser subset, MITC4 formulation, numerical conventions, result schema, and reference comparison behavior are unchanged.
• quad_02_phase1 stored displacement regression still passes.
• PLAN/PROGRESS clearly state any residual architecture debt.

Handoff Requirements

• If passed, mark 1-structure-alignment-refactor completed in phases/index.json.
• If failed, write concrete findings and required fixes in step9-evaluator-report.md and keep the phase pending or blocked.
• Keep R-010 and R-013 visible if they remain unresolved.

Do Not

• Do not self-approve incomplete module separation.
• Do not let a passing compile hide architecture drift.