Prep release

[Peter9192]

• Add an automated workflow to publish the class web app on GH pages on every release
• Bump version of class package and class web app to 0.0.1
• Fix build by updating the about page
• Update README

Followed examples from here and here

[Peter9192]

Deploy failed due to environment protection rule. Temporarly adding this branch for testing:

[Peter9192]

Now it worked! See https://classmodel.github.io/class-web/

Removed the rule for this branch again.

Just wonder if we should also add a rule for an allowed "tag" pattern if we want to publish on release.

[Peter9192]

@sverhoeven I thought it'd be nice if the GH pages branch is in sync with the latest release, so I've added a GH action workflow that triggers on release and did some other cleaning/release prep. After merging this, I want to make an initial release. Note that I've already tested the workflow by temporarily triggering it for this branch.

Can you check if there's anything else I should do before we can release this?

[sverhoeven]

@repo should be replace with @classmodel to publish to npmjs

[sverhoeven]

We could try https://jsr.io to publish package

[Peter9192]

Thanks for the suggestions! Merging this before reviewing #9