Reporting tweaks [Alpha Release]

Testing the new alpha release as part of 2.0, I found a couple of nitpicks/tweaks:

1. Regarding the following output:

It doesn’t make sense to say “Uploading and verifying build…” after we’ve said “Uploaded your build, verifying”

1. We need to update the docs url to https://docs.chromatic.com

2. We should finally fix the fact that it says “Build 1 has 3 changes” for the first build:

1. At the end it says:

NOTE: I wrote your project token to the script via the \`--projectToken\` flag.

Isn’t it --project-token? In any case it just wrote "chromatic": "chromatic".

[domyen]

Re:#4 I’d expect this to add: "chromatic": "chromatic --project-token=<project-token>"

[tmeasday]

I added a couple of minor things too @ndelangen