docs: align consolidated solver workflow

phases/linear-static-mitc4-shell/step13.md

@@ -11,13 +11,13 @@
 - `/.agents/skills/harness/SKILL.md`, `/.codex/skills/fesa-cpp-msvc-tdd/SKILL.md`
 - `/AGENTS.md`, `/docs/PRD.md`, `/docs/ARCHITECTURE.md`, `/docs/ADR.md`
 - `/docs/HARNESS.md`, `/docs/HARNESS_WORKFLOW.md`, `/.codex/hooks.json`
-- `/docs/implementation-plans/linear-static-mitc4-shell-implementation-plan.md`
-- `/docs/requirements/linear-static-mitc4-shell.md` Requirements 053/058-072
-- `/docs/research/linear-static-mitc4-shell-research.md`
-- `/docs/formulations/mitc4-shell-formulation.md`
-- `/docs/numerical-reviews/linear-static-mitc4-shell-review.md`
-- `/docs/io-definitions/linear-static-mitc4-shell-io.md` Section 7
-- `/docs/reference-models/linear-static-mitc4-shell-reference-models.md`
+- `/docs/linear-static-mitc4-shell/implementation-plan.md`
+- `/docs/linear-static-mitc4-shell/requirements.md` Requirements 053/058-072
+- `/docs/linear-static-mitc4-shell/research.md`
+- `/docs/linear-static-mitc4-shell/formulation.md`
+- `/docs/linear-static-mitc4-shell/numerical-review.md`
+- `/docs/linear-static-mitc4-shell/io.md` Section 7
+- `/docs/linear-static-mitc4-shell/reference-model.md`
 - phase indexes, `step13.md`, completed Steps 11/12 paths and summaries
 - `/tests/reference/reference_comparison.hpp`와 cpp/test는 B33 identity/report precedent
 - Candidate new `/tests/reference/mitc4_reference_comparison.hpp`