CI Catalog - CI Resources List Item

What does this MR do and why?

This is for #393213 (closed)

This is part of the CI Catalog MVC project

Here, we are building out the CI Catalog Resource Item component. The component should have basic structure and unit tests. Once the graphql work is merged, we will finish building out the component and unit tests. Some of the field names may change slightly as this project is a WIP.

Screenshots or screen recordings

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

1. Make sure you have an ultimate license for your GDK
2. Enable the feature flag: ci_private_catalog_beta
3. Login as a user
4. Navigate to /$namespace/$project/-/ci/catalog/resources
5. Notice that you land on the catalog resources list
6. Compare the UI with the designs in the issue

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.