chore(rebar): Pier_T_rebar 작업 폴더 초기 구성 및 외부 의존 파일 통합

- Code\rebar_pipeline, review_pipeline, pier-program을 정션에서 실제 폴더로 전환
- Code\rhino_mcp 및 CLAUDE_rhino배경.md 추가, .mcp.json은 PYTHONPATH로 새 위치 사용
- pier-program 내부 .git 제거(이력은 backup\pier-program_20261028.bundle에 보관)
- worktree 가이드 반영(CLAUDE.local.md, HANDOFF.md)
- D:\Rhino-MCP 경로 참조를 새 위치로 치환

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Code/교각모델링앱/tools/compare_checks.py

@@ -0,0 +1,48 @@
+"""Item-by-item comparison of two checker result sets (same order expected).
+
+usage: python compare_checks.py <dir A> <dir B> [mapping]
+mapping default: legacy_verify_*.json in A <-> G1..G5.json in B. Compares check id, result, expected, actual
+and detail; item text differences are listed separately (wording may differ where values became parameters).
+"""
+import json
+import sys
+from pathlib import Path
+
+PAIRS = [("legacy_verify_rhino.json", "G1.json"), ("legacy_verify_rebar.json", "G2.json"),
+         ("legacy_verify_footing_rebar.json", "G3.json"), ("legacy_verify_coping_rebar.json", "G4.json"),
+         ("legacy_verify_bearing_plates.json", "G5.json")]
+DETAIL_FREE = ("object counts",)          # detail wording changed (json.dumps -> str), value compared via result
+
+
+def compare(a, b):
+    ra, rb = a["results"], b["results"]
+    value_diffs, name_diffs = [], []
+    for i, (x, y) in enumerate(zip(ra, rb)):
+        for k in ("check", "result", "expected", "actual", "tol"):
+            if k in x or k in y:
+                vx, vy = x.get(k), y.get(k)
+                if isinstance(vx, (int, float)) and isinstance(vy, (int, float)):
+                    if abs(vx - vy) > 1e-9 + (1e-6 * abs(vx) if k == "tol" else 0):
+                        value_diffs.append((i, x["item"], k, vx, vy))
+                elif vx != vy:
+                    value_diffs.append((i, x["item"], k, vx, vy))
+        if x.get("detail") != y.get("detail") and not x["item"].startswith(DETAIL_FREE):
+            value_diffs.append((i, x["item"], "detail", x.get("detail"), y.get("detail")))
+        if x["item"] != y["item"]:
+            name_diffs.append((i, x["item"], y["item"]))
+    return {"n": [len(ra), len(rb)], "value_diffs": value_diffs, "name_diffs": name_diffs,
+            "same": len(ra) == len(rb) and not value_diffs}
+
+
+if __name__ == "__main__":
+    A, B = Path(sys.argv[1]), Path(sys.argv[2])
+    ok = True
+    for fa, fb in PAIRS:
+        r = compare(json.loads((A / fa).read_text(encoding="utf-8")), json.loads((B / fb).read_text(encoding="utf-8")))
+        ok &= r["same"]
+        print(f"{fb}: n={r['n']} same={r['same']} value_diffs={len(r['value_diffs'])} name_diffs={len(r['name_diffs'])}")
+        for d in r["value_diffs"][:8]:
+            print("   VALUE", d)
+        for d in r["name_diffs"]:
+            print("   NAME ", d)
+    sys.exit(0 if ok else 1)