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const sort = async (newIndex: number, oldIndex: number) => {
    if (newIndex === oldIndex) return;

const newData = [...tableData.value.rows];
const [movedItem] = newData.splice(oldIndex, 1);
newData.splice(newIndex, 0, movedItem);

newData.forEach((item, index) => {
  item.index = index;
});

// Vue3 响应式更新方式
tableData.value = { 
  ...tableData.value, 
  rows: [...newData] // 强制替换整个数组触发更新
};

sortData.value.tag_groups = newData.map(item => ({
  tag_group_id: item.tag_group_id,
  index: item.index
}));

isData .value += 1; // 每次拖拽后更新 key
}