Clarify why "imperative code using refs should be avoided in most cases."

The docs for useImperitiveHandle state

useImperativeHandle customizes the instance value that is exposed to parent components when using ref. As always, imperative code using refs should be avoided in most cases. useImperativeHandle should be used with forwardRef

I'm wondering why imperative code using refs should be avoided, perhaps this is something that could be added to the docs?

從 content/docs/hooks-reference.md 中的 useImperativeHandle 部分開始，尤其關注關於避免使用 refs 撰寫命令式程式碼的說明。確定缺少哪些解釋，以及這些解釋如何與周圍的文件相配合。當文件清楚地解釋這項指引的原因，同時不變更 API 建議時，即表示完成。