How to remove the Vue3 project's dependency on Element Plus - vue-component

Question

The project is developed based on Vue3.0, using View UI Plus (https://www.iviewui.com/view-ui-plus/guide/introduce), VForm3 (https://www.vform666.com/) and Element Plus (https://element-plus.gitee.io/zh-CN/) component.
The project structure is as follows:
project structure
The main.js file contains usage declarations for the relevant components:
import { createApp } from 'vue'
import App from './App.vue'
const app=createApp(App)
import ViewUIPlus from 'view-ui-plus'
import 'view-ui-plus/dist/styles/viewuiplus.css'
app.use(ViewUIPlus) //全局注册ViewUIPlus
import ElementPlus from 'element-plus' //引入element-plus库
import VForm3 from 'vform3-builds' //引入VForm3库
app.use(ElementPlus) //全局注册element-plus
import 'element-plus/dist/index.css' //引入element-plus样式
import 'vform3-builds/dist/designer.style.css' //引入VForm3样式
app.use(VForm3) //全局注册VForm3
app.mount('#app')
The components of View UI Plus and VForm3 are used in the App.vue file:
<template>
<div>
<Form :label-width="80" style="margin-top: 10px">
<FormItem label="名称">
<Input></Input>
</FormItem>
<FormItem label="备注">
<Input></Input>
</FormItem>
</Form>
<div>
<v-form-designer></v-form-designer>
</div>
</div>
</template>
<script>
export default {};
</script>
<style></style>
Since the VForm3 component only supports Element Plus, the project must introduce the Element Plus component. When the build is executed to package the project, chunk-vendors.js occupies a very large volume, which affects the page loading speed. For example, in the following packaging, chunk-vendors.js packaging occupies more than 3M.
chunk-vendors.js packaging
How can I remove the project's dependence on Element Plus? The project only depends on View UI Plus and VForm3.
There are two known solutions:
The open source community has released a vform version that supports iview design 4.x. You can consider downgrading the Vue used in the project to Vue2.0, and downgrading View UI Plus to iview design 4.x.
Modify the vform version that the open source community supports iview design 4.x to support Vue3.0 and View UI Plus
I wonder which of these two methods is better? Or do you have any new suggestions?