Make CLI easily installable

[palango]

User Story

As Chris, I want an easy way to install and use the light clients CLI. Ideally I just need to install a raiden-cli package and then can run it with the same parameters as the PC provides with npx raiden-cli

Acceptance criteria

• Be able to install and run the CLI with the minimum amount of hassle
• Have this documented

Tasks

• Decide on a name for that package
• Build and publish package on npm
  • Check changelog, version bumping, ...
  • Extend CircleCI config to upload package
• Document installation/usage

[weilbith]

I just discussed with @taleldayekh that do not want to release the old v0.16.0 tag, but just do it when we make the next release together with the raiden-ts package.

[weilbith]

Version bumping is working for all workspaces in the repository already. Nothing to do there.

The CHANGELOG does also exist and is up-to-date. It gets maintained together with all other CHANGELOGs.

[weilbith]

For the naming I would say we have one: raiden-cli
Though I'm not too happy with it, it is used everywhere all other the place. The package like that basically exists already for a while. Just that is was never uploaded to this specific package registry. So I would not "break" it now.

@taleldayekh any opinion on that?

---

Edit:
We three had a talk in person and agreed on the above argumentation.

[weilbith]

The open points except the naming have been addressed in the above linked PR. I'm still thinking of testing it with a private registry repository. But in worst case it is as usual: do the sh** manually if it fails in CI. 🤷🏾