Support for private access for storage-vercel-blob

[vaawebdev]

Currently VercelBlobStorageOptions supports only public access.

When I set following config (process.env.BLOB_ACCESS = private) like so:

vercelBlobStorage({
  enabled: !!process.env.BLOB_ENABLED,
  access: process.env.BLOB_ACCESS,
  collections: {
    media: {
      prefix: 'media',
    },
  },
  token: process.env.BLOB_READ_WRITE_TOKEN,
} as VercelBlobStorageOptions)

Files are getting uploaded but when I try to access files though admin via api/media/file/{file}?prefix={prefix} it always gives empty 404 response