Colocate images

[dbzx10299]

I‘m not sure if there is a way to do this but it would come in handy. Say we have colocated files for our blog posts:

└── post-1/
    ├── index.md
    └── .meta/
        └── imgs/
            └── img-1.png

it would be super useful if we could reference an image in our blog like this

![my-image](./.meta/imgs/img-1.png)