fix create sms batch

app/create_sms_batch.py

@@ -19,7 +19,7 @@ def main() -> None:
         result = db.execute(select(Project).where(Project.name == TEST_SMS_PROJECT_NAME))
         project = result.scalars().first()
         if project is None:
-            project = Project(name=TEST_SMS_PROJECT_NAME)
+            project = Project(name=TEST_SMS_PROJECT_NAME, is_public=False)
             db.add(project)
             db.commit()
             db.refresh(project)