fix: authentication/connect was removed

[friedger]

Description

See "Removed connect page is still referenced" #892 for details.

This PR

• adds a permanent link for authentication/connect to the stacks.js reference on github (until there is a better place)
• replaces connect content with stacks.js content
• fixes Removed connect page is still referenced #892

Type of Change

• New feature
• Bug fix
• API reference/documentation update
• Other

Checklist

• Tag 1 of @agraebe

[vercel]

@friedger is attempting to deploy a commit to the Blockstack Team on Vercel.

A member of the Team first needs to authorize it.

[friedger]

@agraebe comments addressed and squashed

[hstove]

Wait, Connect docs were removed? 😢

If you visit https://blockstack.github.io/stacks.js, there are no docs for using connect, or authentication. Clicking @stacks/auth is a 404. Definitely not ready to merge yet

[agraebe]

If you visit https://blockstack.github.io/stacks.js, there are no docs for using connect, or authentication. Clicking @stacks/auth is a 404. Definitely not ready to merge yet

seems like all the links in the list 404. @yknl could you chime in to help resolve? thanks!

[yknl]

Wait, Connect docs were removed?

Only the connect specific page was removed. Since a lot of the content is already in the tutorial and we no longer reference connect directly.

seems like all the links in the list 404. @yknl could you chime in to help resolve? thanks!

It's showing the readme file from the project root, which if you access from github will correctly link to the packages. They're relative links but we can update to absolute URLs.

[agraebe]

It's showing the readme file from the project root, which if you access from github will correctly link to the packages. They're relative links but we can update to absolute URLs.

yeah let's update. I think most would assume the links are broken otherwise

[friedger]

The links on github for stacks.js has been fixed. Can this PR be merged now?

[agraebe]

lgtm