TECH: Verdaccio local npm registry

[sir-alex]

Verdaccio local npm registry for local env with default settings

Affected Components

• CLI
• Create CLI
• Test
• Docs
• Examples
• Other

New Dependency Submission

"devDependencies": {
   ...
   "verdaccio": "6.0.2"
   ...
}

Verdaccio https://verdaccio.org/
A lightweight Node.js private proxy registry

As discussed in PR #994 here is proposal for local npm registry.

How to use for both e2e testing and local env :

1. run verdaccio by npm run verdaccio. Modify verdaccio-config.yaml for advanced settings as per documentation https://verdaccio.org/docs/configuration
2. server can be used for both e2e testing and local env

[tnolet]

@sir-alex can you explain why this new dependency is strictly necessary? We want to keep the list of (dev) dependencies as minimal as possible. So I don't think we will merge this one as there is not strict need for it AFAICS.