安全：隔离主数据并封闭单条删除

shierfeng-fastapi-backend/module_business/entity/vo/master_vo.py

@@ -32,11 +32,6 @@ class StrainModel(BaseModel):
     update_by: str | None = Field(default=None, max_length=64, description='更新者')
     update_time: datetime | None = Field(default=None, description='更新时间')
     remark: str | None = Field(default=None, max_length=500, description='备注')
-    can_remove: bool | None = Field(
-        default=None,
-        description='是否允许删除',
-        json_schema_extra={'readOnly': True},
-    )
 
 
 class StrainPageQueryModel(BaseModel):
@@ -91,11 +86,6 @@ class CustomerModel(BaseModel):
     update_by: str | None = Field(default=None, max_length=64, description='更新者')
     update_time: datetime | None = Field(default=None, description='更新时间')
     remark: str | None = Field(default=None, max_length=500, description='备注')
-    can_remove: bool | None = Field(
-        default=None,
-        description='是否允许删除',
-        json_schema_extra={'readOnly': True},
-    )
 
 
 class CustomerPageQueryModel(BaseModel):
@@ -158,11 +148,6 @@ class SiteModel(BaseModel):
     update_by: str | None = Field(default=None, max_length=64, description='更新者')
     update_time: datetime | None = Field(default=None, description='更新时间')
     remark: str | None = Field(default=None, max_length=500, description='备注')
-    can_remove: bool | None = Field(
-        default=None,
-        description='是否允许删除',
-        json_schema_extra={'readOnly': True},
-    )
 
 
 class SitePageQueryModel(BaseModel):
@@ -219,11 +204,6 @@ class LineModel(BaseModel):
     update_by: str | None = Field(default=None, max_length=64, description='更新者')
     update_time: datetime | None = Field(default=None, description='更新时间')
     remark: str | None = Field(default=None, max_length=500, description='备注')
-    can_remove: bool | None = Field(
-        default=None,
-        description='是否允许删除',
-        json_schema_extra={'readOnly': True},
-    )
 
 
 class LinePageQueryModel(BaseModel):
@@ -280,11 +260,6 @@ class WarehouseModel(BaseModel):
     update_by: str | None = Field(default=None, max_length=64, description='更新者')
     update_time: datetime | None = Field(default=None, description='更新时间')
     remark: str | None = Field(default=None, max_length=500, description='备注')
-    can_remove: bool | None = Field(
-        default=None,
-        description='是否允许删除',
-        json_schema_extra={'readOnly': True},
-    )
 
 
 class WarehousePageQueryModel(BaseModel):
@@ -341,7 +316,6 @@ class PalletModel(BaseModel):
     create_time: datetime | None = Field(default=None, description='创建时间')
     update_by: str | None = Field(default=None, max_length=64, description='更新者')
     update_time: datetime | None = Field(default=None, description='更新时间')
-    can_remove: bool | None = Field(default=None, description='是否允许删除')
 
 
 class PalletCreateModel(BaseModel):