{
  "id": "m0007",
  "title": "llm_vendor 启用机构过滤：存量供应商空 org_id 归零为系统级'0'（表单改 logined_userorgid 自动注入，存量空值会被过滤不可见，须归位）",
  "backup_tables": ["llm_vendor"],
  "up": [
    {"op": "sql", "sql": "UPDATE llm_vendor SET org_id='0' WHERE org_id IS NULL OR org_id=''"}
  ],
  "down": []
}