Publish as package to npm

[IgorKrupenja]

• https://hackernoon.com/publishing-a-nodejs-cli-tool-to-npm-in-less-than-15-minutes
• https://github.com/wobsoriano/bun-lib-starter
• https://stackoverflow.com/questions/77221339/how-to-distribute-json-schema-to-users
• move validation from tests to file read logic
• global vs local dep usage?
• configure draft vs direct
• bun build ./src/main.ts --outdir ./build --target node --minify
• https://github.com/shahednasser/cross-post#readme
• https://stackoverflow.com/questions/9080085/node-js-find-home-directory-in-platform-agnostic-way

MVP scope:

• Should publish a single article passed as an argument.
• Should gracefully fail if Supabase is not configured and there are articles with local images.
• Should skip publishing to platforms which are not configured.
• Should be configured for use as an npm package.
• Should have a very high-level Readme. Without details on how to get stuff from each platform.