[Feature request] Built in support for images under content dir

[DevDengChao]

Is your feature request related to a problem? Please describe

I'm migrating a blog project from VuePress to Nuxt Content, in order to group related files together, I used to put some png images under _posts dir, eg: _post/awesome-title/example.png, so that I can use it as ./example.png inside _post/awesome-title/index.md.

When migrating, I found Nuxt Content does not support images under content dir by default, which means I have to move those images to public dir and update the references one by one, or I have to write a transformer myself to support this feature.

Describe the solution you'd like

Nuxt Content should be able to handle images under content dir by default.

Describe alternatives you've considered

There is a more detailed examples/guide on how to write a proper transformer.

The transformer example shows how to parse a .names file, but it doesnot render it properly when you visit http://localhost:3000 :
{ "_path": "/", "_dir": "", "_draft": false, "_partial": false, "_locale": "", "_id": "content:1.index.names", "body": [ "Jason", "Jessi", "Joes", "John" ], "title": "", "_source": "content", "_file": "1.index.names", "_extension": "names" }

Additional context

[nobkd]

You can try making a PR for that.

For the time being, you can use Nuxt Content Assets as mentioned in #106 (comment)
There should also be other solutions in the same issue.