设置base后，pageType: home页面link跳转会重复携带base的值

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Describe the bug

设置base后，pageType: home页面，
hero:
actions:
- theme: brand
text: 点击查看
link: /intro/start

link这个地方跳转时，会重复携带base设置的值

Reproduction

hero:
actions:
- theme: brand
text: 点击查看
link: /intro/start

Expected behavior

设置base后，希望跳转和nav和sidebar中的link跳转效果保持一致

System Info

macos

Additional context

No response

Validations

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