n-color-picker should have a confirm button.

[hairyf]

This function solves the problem (这个功能解决的问题)

n-color-picker should have a confirm button and a cancel button. If the button is set, click the button to dynamically modify the model:value value.value.

Expected API (期望的 API)

<n-color-picker v-model:value="model.color" control  />

control="true" open control