Suitable types - Mini Summit Deep Dive next steps

[mhdawson]

• Document target flow for Node.js type generation
• Staring discussion on adopting Electron style guide
• Further explore Electron TypesParser to see if it can be used to generate JSON
  for Node.js project
• Explore how we'd move metadata from comments/YAML to markdown as they
  are currenlty not rendered and it would also help exposing through TypesParser
• Rethink how doc is structured with respect to API documentation versus other
  things. Should JavaScript API docs and other topics be more separated?

[mhdawson]

Node.js discussion related to Electron Style guide - nodejs/node#40953

[mhdawson]

PR for the first entry in the list -nodejs/node#41464