home's features link attribute can't accept assets as destination

[tassoman]

Describe the bug

If I try to set an asset document as featured link, destination gets rewritten as .html

Reproduction

1. build a vitepress site
2. create a page having layout: home
3. add features attribute
4. add a feature, like this

features:
  - title: my feature
    details: my description
    link: ./myfile.pdf

5. see: broken link ./myfile.pdf.html

Expected behavior

link should remain ./myfile.pdf

System Info

System:
    OS: Linux 5.15 Ubuntu 22.04.3 LTS 22.04.3 LTS (Jammy Jellyfish)
    CPU: (8) x64 Intel(R) Core(TM) i5-10210U CPU @ 1.60GHz
    Memory: 6.81 GB / 7.65 GB
    Container: Yes
    Shell: 5.1.16 - /bin/bash
  Binaries:
    Node: 21.0.0 - ~/.nvm/versions/node/v21.0.0/bin/node
    Yarn: 1.22.19 - ~/.nvm/versions/node/v21.0.0/bin/yarn
    npm: 10.2.1 - ~/.nvm/versions/node/v21.0.0/bin/npm
  npmPackages:
    vitepress: ^1.0.0-rc.22 => 1.0.0-rc.22

Additional context

No response

Validations

• Check if you're on the latest VitePress version.
• Follow our Code of Conduct
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.