Merge pull request #1572 from erri120/docs/repology

Add packaging status badge

docs/index.md

@@ -41,7 +41,9 @@ You can download the AppImage file `NexusMods.App.x86_64.AppImage` from the [lat
 
 #### System Package Manager
 
-This page will be updated with [Repology](https://repology.org/) once packages start appearing. If you're want to create a package for a platform, see [Contributing](./Contributing.md#for-package-maintainers) for more details.
+If you're want to create a package for a platform, see [Contributing](./Contributing.md#for-package-maintainers) for more details.
+
+[![Packaging status](https://repology.org/badge/vertical-allrepos/nexusmods-app.svg)](https://repology.org/project/nexusmods-app/versions)
 
 ### macOS