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/tools/set_company_password.py

@@ -0,0 +1,34 @@
+"""Create a local gateway password record; never store a default password."""
+import argparse
+import getpass
+import hashlib
+import json
+import os
+from pathlib import Path
+import secrets
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('--auth-file', type=Path,
+                        default=Path('.runtime-data/company-auth.json'))
+    args = parser.parse_args()
+    if args.auth_file.exists():
+        parser.error('Auth file already exists; choose a new file for rotation.')
+    password = getpass.getpass('New company password: ')
+    if not password or password != getpass.getpass('Confirm password: '):
+        parser.error('Passwords must be nonempty and match.')
+    salt = secrets.token_bytes(32)
+    iterations = 260000
+    record = {'salt': salt.hex(), 'iterations': iterations,
+              'hash': hashlib.pbkdf2_hmac('sha256', password.encode(), salt, iterations).hex()}
+    args.auth_file.parent.mkdir(parents=True, exist_ok=True)
+    fd = os.open(args.auth_file, os.O_WRONLY | os.O_CREAT | os.O_EXCL, 0o600)
+    with os.fdopen(fd, 'w', encoding='utf-8') as stream:
+        json.dump(record, stream)
+        stream.write('\n')
+    print('Local authentication record created. Restart the gateway to apply.')
+
+
+if __name__ == '__main__':
+    main()