feat(releases): last edited and document count in bundle

[jordanl17]

Description

https://www.loom.com/share/92451f6df11042bf83bd2c4c1742cf6f?sid=d9d0e2bc-fe57-4398-b207-38561e1616be

The approach taken with the fetching of documents each bundle is a form of 'intelligent' polling:

1. Initially all documents in all bundles are fetched and updatedAt and documentsCount are generated
2. A listener is then created, for all bundles where we wish to poll the bundle metadata - this filters on all documents with a version and with a bundle slug that matches a bundle we are 'watching'
3. The listener buffers requests across 1s
4. When a 'watched' document changes, that bundle is re-fetched and emitted to all subscribers

NOTE: bundleSlug is used in all the new modules added, rather than the old bundleName. This update hasn't been made to other usages yet, but as discussed previously we agreed to move to slug rather than name for clarity

What to review

• Updates to createBundlesStore to call createBundlesMetadataAggregator and make calls for fetch and listener
• Writing authorId to all created bundles in useBundleOperations
• document count, last edited date and late edited user added to the ReleasesTable

Testing

• Updates to the releases plugin tests where appropriate

Notes for release

N/A