fix(lab-sample): 恢复 Excel 真菌等补充字段并同步质检

纠正入库编码被误软删问题，恢复可关联样本的补充字段；列表接入质检填空，并补充间充质科研捐献接收行。

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/scripts/restore_lab_sample_processing_excel_extras.py

@@ -0,0 +1,30 @@
+"""恢复被误软删的 Excel 补充字段（真菌/内毒素/CD34 等）并同步旧台账。
+
+用法:
+  ENV_FILE=.../backend/.env python backend/scripts/restore_lab_sample_processing_excel_extras.py
+"""
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[2]
+BACKEND = ROOT / "backend"
+if str(BACKEND) not in sys.path:
+    sys.path.insert(0, str(BACKEND))
+
+from app.core.database import SessionLocal  # noqa: E402
+from app.services.lab_sample_processing import restore_retired_excel_extras  # noqa: E402
+
+
+def main() -> None:
+    db = SessionLocal()
+    try:
+        result = restore_retired_excel_extras(db, tenant_no="zkxw")
+        print(result)
+    finally:
+        db.close()
+
+
+if __name__ == "__main__":
+    main()