vite-plugin-imagemin 有点慢，换成 unplugin-imagemin/vite
地址：https://github.com/unplugin/unplugin-imagemin

pnpm add unplugin-imagemin@latest -D

import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";
import imagemin from "unplugin-imagemin/vite";
// https://vitejs.dev/config/
export default defineConfig({
  plugins: [vue(), imagemin()],
});