base属性

[Yicoding]

Describe the bug

设置base属性后，文档中使用的图片没有添加base路径，导致图片路径404

Reproduction

import { defineConfig } from 'islandjs';

export default defineConfig({ base: '/bar/' });

Expected behavior

设置base属性后，文档中使用的图片打包后自动添加base前缀

System Info

macos

Additional context

No response

Validations

• [X] Read the docs
• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.

[sanyuan0704]

好的，我来修复一下