make npm package, npm start uses eleventy to render specs

[gobengo]

motivation:

• quick experiment

[gobengo]

so now herokuish and/or dokku will test/build/deploy it to something like https://w3-specs.dokku.bengo.is/

[github-actions[bot]]

added to web3

https://bafybeic2mgxwibicqetkyui45g6tcinrhd2r6uf6qpyhqcmyzw7smsboxu.ipfs.w3s.link

[gobengo]

no idea why some of the characters get mangled in the html generated by add-to-web3! 😅 I'm assuming the way it builds in github actions does string encoding differently? example of weird chars