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>

RAG/design-model-box-sample_2/deployment/test_packaged_dwg.py

@@ -0,0 +1,50 @@
+"""Offline container smoke check: seed cache, filename normalization and DWG decode.
+
+Run with a read-only existing DWG mounted at /test-input.dwg. No AI calls.
+"""
+import hashlib
+import json
+from pathlib import Path
+import re
+import sys
+import tempfile
+sys.path.insert(0, '/app/src/backend')
+from shared_cache_seed import install_bundle
+from model_snapshot_lookup import job_drawings, lookup
+from dwg_conversion import convert_dwg
+
+
+def main():
+    source = Path('/test-input.dwg')
+    raw_hash = hashlib.sha256(source.read_bytes()).hexdigest()
+    with tempfile.TemporaryDirectory(prefix='packaged-dwg-test-') as tmp:
+        data = Path(tmp)
+        install_bundle(Path('/app/shared-cache/selected-models.zip'), data)
+        jobs = data / '8097-jobs'
+        matches = []
+        for file in jobs.glob('*.json'):
+            job = json.loads(file.read_text())
+            drawings = job_drawings(job, data / 'uploads')
+            hit = lookup(jobs, drawings, data / 'uploads')
+            assert hit and hit['jobId'] == file.stem
+            renamed = [dict(row, name=re.sub(r'_(\d\d)_', r'(\1)', row['name'])) for row in drawings]
+            assert lookup(jobs, renamed, data / 'uploads')['jobId'] == file.stem
+            if len(drawings) > 1:
+                assert lookup(jobs, renamed[:-1], data / 'uploads') is None
+            changed = [dict(row) for row in drawings]
+            changed[0]['sha256'] = 'f' * 64
+            assert lookup(jobs, changed, data / 'uploads') is None
+            matches.extend(row for row in drawings if row['sha256'] == raw_hash)
+        assert matches, 'Input DWG does not correspond to a retained model'
+        audit = convert_dwg(source, data / 'decoded.dxf')
+        expected = matches[0]['conversionAudit']
+        assert audit['source_sha256'] == raw_hash
+        assert audit['entity_count'] == expected['entity_count'], (audit['entity_count'], expected['entity_count'])
+        print(json.dumps({'cached_models_checked': len(list(jobs.glob('*.json'))),
+                          'dwg_entity_count': audit['entity_count'],
+                          'dxf_bytes_equal_to_saved_conversion': audit['output_sha256'] == expected['output_sha256'],
+                          'ai_calls': 0}))
+
+
+if __name__ == '__main__':
+    main()