Fetch stats for multiple versions

If there are multiple versions available for a given module, fetch update stats for each and list separately in the rows of the available table

Locate the code that fetches update stats and builds the available table, then inspect how modules with multiple versions are represented. Done means each available version has its own row with separate stats, while single-version modules continue to work. No file or test is named, so identify the relevant entry point and tests before making changes.

Written by the indexing model from the issue text.