Patterns: Display a list of all instances where a pattern is used

[donalirl]

What problem does this address?

It is difficult to know where on a site a pattern is used, and if it is safe to delete a synced pattern without causing missing content on the site.

What is your proposed solution?

I'd like a way to see a list of all pages, posts, and templates where a pattern has been inserted. This shows me how often each pattern is used on a site.

This will also show which pages will be affected by deleting a synced pattern.

[talldan]

Linking some related issues:

• Reusable blocks and Template Parts isolated editing view: Add menu in top toolbar for navigating to usage locations
• Navigation: Display the templates in which a navigation is used

[jameskoster]

This applies to all global entities. It would be nice to find a solution that works across.

[jameskoster]

Noting that the designs in #59689 call for this detail, e.g.:

[richtabor]

Noting that the designs in #59689 call for this detail, e.g.:

Nice. Any reason why to not put this information in the area with category and sync stats as well? Even the Author could be listed there, same as the Summary panel for posts, etc.