Feature request

Feature description

We have global options to enable Dockerfile and docker-compose.yaml -- we should provide correct syntax highlighting for these files when present.

We should make the syntax highlighting for these async so that the Prism data is generated in a separate bundle file and is present in the main bundle, being loaded only when needed.

How the fea

We need a special zip file that cannot be created with normal commandline tools. It requires crafting with an API. This should be possible with archive/zip#Writer, for example.

We want a double entry of a file - the first being a symlink such that the second will be placed in an arbitrary location:

./goodfile.txt  "hello world"