import { readDecodeAndAddFileContentToAssets } from "https://deno.land/x/netzo@0.5.70/cli/src/utils/netzo.ts";
Add 'content' field for each file entry by reading and decoding file content from disk.
USAGE: const projectAssets = await readDecodeAndAddFileContentToAssets(manifest)
Parameters
filesWithoutContent: Omit<Project["files"], "content">
{Omit<Project['files'], 'content'>} - a flat manifest of file entries without the 'content' field