New issue by anjandev on void-packages repository

https://github.com/void-linux/void-packages/issues/22191

Description:
As discussed on irc, there exists a tags variable for xbps templates:

https://github.com/void-linux/void-packages/blob/master/Manual.md

However, grepping for templates using this tags variable shows very few or no results.

I suggest that we standardize some tags for xbps (ie. games, electron, etc.) and write documentation on how to use `xbps-query` to search for tags in the void repos. Maybe we can add an option for users to `exclude-tags=electron` in their `/etc/xbps.d` so that users can have xbps automatically not suggest electron apps.

Tags can help us document pages like this: https://wiki.voidlinux.org/Games and help generally in users discovering new applications.