Ability to read assets from public folder

Describe the feature

Would love to be able to get access to the assets variable that is created on build

For example:

const assets = {
  "/success.html": {
    "type": "text/html; charset=utf-8",
    "etag": "\"7-i5KKyIzUGAhxNMutZtRIycH0cTo\"",
    "mtime": "2025-10-27T22:40:48.992Z",
    "size": 7,
    "path": "../public/success.html"
  }
};

What I'm dreaming of is being able to do something like this:

const fileContents = await useStorage('public:server').getItemRaw('success.html')
const meta = await useStorage('public:server').getMeta('success.html')
// Do some stuff with file...
setResponseHeader(event, 'content-type', meta.type)
return fileContents

I can of course do something similar with custom server assets but then I need to figure out the content type header on my own, feels like the all data is right there I just can't get access to it. Another option would be to export readAsset for end users. Thoughts?

Additional information

• Would you be willing to help implement this feature?

Start by tracing how the build-created assets variable and the public folder are handled, then inspect the existing useStorage('public:server') entry point and the proposed readAsset API. Confirm how raw contents and metadata would be exposed, including content type, and add coverage for reading public/success.html if the project has a suitable test location.