rename projection into options

[haroun]

Summary

Rename misleading projection parameter into options

What are the specific steps to test this change?

1. Check the code change
2. Check that the integration tests are green

What kind of change does this PR introduce?

(Check at least one)

• Bug fix
• New feature
• Refactor
• Documentation
• Build-related changes
• Other

Make sure the PR fulfills these requirements:

• It includes a) the existing issue ID being resolved, b) a convincing reason for adding this feature, or c) a clear description of the bug it resolves
• The changelog is updated
• Related documentation has been updated
• Related tests have been updated

If adding a new feature without an already open issue, it's best to open a feature request issue first and wait for approval before working on it.

Other information:

[linear]

PRO-4502 Related content at the bottom of articles is missing after upgrade to Apostrophe 3

This is a migration issue, because the relationships between the articles and this component of the template are broken. The component itself works in that you can select articles manually, but this means Utah would have to manually reselect the articles in order for it to be better. So what we should look into is rerunning the migration process. We will need the DB dump. The one we have at the moment is the one where the migration is done already.

It sounds like there was a related content widget or template component that pulled in content based on tag (we should find out exactly how it worked), and that isn't working after the upgrade and content migration. It might have something to do with the missing Categories / tags, but not sure.