* add script `npm run docs` that builds, generate docs and runs formatter to auto fix formatting after doc generation * rename generate-docs to docs:generate * update presubmit workflow * add docs process to contributing.md
Note: this will error until a chrome-devtools-frontend with this change https://chromiumdash.appspot.com/commit/62e1652b2bf044ec53a2ec212cf53b1a62bc357e is released on npm.
* add configuration section * move user-data-dir to new concepts section