Badge request: Detailed badges for AUR

:clipboard: **Description**

So much more info could be captured from AUR!
- Popularity
- Maintainer
- Last Packager
- Last Updater
- Package base
- Out-of-date or not
- PKGBUILD Version

:link: **Data**

Same wasy as existing AUR badges.

:microphone: **Motivation**

I think it's cool. It's also informative. Let me know if you want help with this. I'd gladly implement all of the above.

Start by locating the existing AUR badge implementation and follow how its data is obtained and rendered. Extend the same approach for popularity, maintainer, last packager, last updater, package base, out-of-date status, and PKGBUILD version, with each requested value represented in the detailed badges.

Written by the indexing model from the issue text.