fix(db): keep storage-cert QC model commit free of unrelated model edits.

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

backend/app/models/models.py

@@ -334,10 +334,6 @@ class BizCustomer(Base):
     sex = Column(CHAR(1), nullable=True, default="2", comment="性别（0男1女2未知）")
     id_card_no = Column(String(32), nullable=True, comment="身份证号")
     age = Column(Integer, nullable=True, comment="年龄")
-    birth_ym = Column(CHAR(6), nullable=True, comment="出生年月YYYYMM")
-    ethnic = Column(String(32), nullable=True, comment="民族")
-    email = Column(String(128), nullable=True, comment="邮箱")
-    address = Column(String(512), nullable=True, comment="家庭住址")
     phone_no = Column(String(32), nullable=True, comment="联系电话")
     customer_tags = Column(String(512), nullable=True, comment="客户标签，逗号分隔")
     tenant_no = Column(String(64), nullable=False, default="zkxw", comment="租户编号")
@@ -1500,8 +1496,7 @@ class BizProtocolCollectionInfo(Base):
     region_id = Column(String(64), nullable=True, comment="区域ID")
     hospital_id = Column(String(64), nullable=True, comment="医院ID")
     medical_staff = Column(String(200), nullable=True, comment="医护人员")
-    sales_user_id = Column(String(64), nullable=True, comment="市场专员用户ID")
-    region_manager_user_id = Column(String(64), nullable=True, comment="地区经理用户ID")
+    sales_user_id = Column(String(64), nullable=True, comment="销售人员用户ID")
     sample_collect_time = Column(DateTime, nullable=True, comment="样本采集时间")
     maternal_blood_collect_time = Column(DateTime, nullable=True, comment="母血采集时间")
     tenant_no = Column(String(64), nullable=False, default="zkxw", comment="租户编号")
@@ -1582,7 +1577,6 @@ class BizSampleFreight(Base):
     __tablename__ = "biz_sample_freight"
 
     id = Column(String(64), primary_key=True, comment="主键ID")
-    freight_no = Column(String(32), nullable=False, default="", comment="运费批次号 YF+YYYYMMDD+序号")
     transport_mode = Column(String(100), nullable=False, default="", comment="运输方式字典值")
     freight_amount = Column(Numeric(18, 2), nullable=False, default=0, comment="运费（元）")
     tenant_no = Column(String(64), nullable=False, default="zkxw", comment="租户编号")