Automate linking to a GitHub branch

[sync-by-unito]

Checklist

• I have verified this is the correct repository for opening this issue.
• I have verified no other issues exist related to my request.

Is Your Feature Request Related To A Problem? Please describe.

When we need to test PRs that use choco-theme, we have to jump through hoops to link it up to the GitHub branch.

Describe The Solution. Why is it needed?

We have a script that links local packages. We also should have a script that automates the linking of packages from a GitHub branch.

Additional Context

No response

Related Issues

No response

┆Issue is synchronized with this Github issue by Unito