docs: remove retired workflow instructions and repair references

phases/nonlinear-static-newton-raphson/step0.md

@@ -1,15 +1,18 @@
 # Step 0: cli-output-lease-and-derived-names
 
+> 과거 개발 계획이다. 아래 작업·상태·예시는 현재 실행 지시가 아니다.
+> 현재 구현과 검증 한계는 [기능 요약](../../docs/nonlinear-static-newton-raphson/README.md)을 따른다.
+
 ## 읽어야 할 파일
 
 - `AGENTS.md`
-- `docs/SOLVER_AGENT_DESIGN.md`
-- `docs/HARNESS.md`
-- `docs/HARNESS_WORKFLOW.md`
+- `../../docs/solver-core/README.md`
+- `../../docs/solver-core/README.md`
+- `../../docs/solver-core/README.md`
 - `.codex/hooks.json`
-- `docs/nonlinear-static-newton-raphson/implementation-plan.md`
-- `docs/nonlinear-static-newton-raphson/io.md`
-- `docs/nonlinear-static-newton-raphson/requirements.md`
+- `../../docs/nonlinear-static-newton-raphson/README.md`
+- `../../docs/nonlinear-static-newton-raphson/README.md`
+- `../../docs/nonlinear-static-newton-raphson/README.md`
 - `src/fesa/app/fesa_application.cpp`
 - `include/fesa/app/fesa_application.h`
 - `include/fesa/analysis/analysis.h`
@@ -110,7 +113,7 @@ ctest --preset windows-msvc-ninja-debug -R "FesaApplication|OutputPath" --output
 
 ## VERIFY
 
-Use the ignored `.harness/config.json` preset contract. The Harness process must inherit VsDevCmd x64 and `FESA_GTEST_SOURCE_DIR`, `MKL_DIR`, `TBB_DIR`, and `HDF5_DIR` from its parent launch environment. Run:
+Use the ignored 과거 검증 자료(정리됨) preset contract. The Harness process must inherit VsDevCmd x64 and `FESA_GTEST_SOURCE_DIR`, `MKL_DIR`, `TBB_DIR`, and `HDF5_DIR` from its parent launch environment. Run:
 
 ```powershell
 cmake --preset windows-msvc-ninja-debug