[Notice]: Plugin registry

[SpareSimian]

Describe the feature

We need some way for users to shop for plugins. I don't know if the other addon repos (like Curse) have such a mechanism. GitHub has tags, so I suggest designating a tag and advertising it in the README.

Describe the implementation

Tag plugins with something like wow-betterbags or wow-betterbags-plugin. Advertise it in the README.

[Myrroddin]

You can search Curseforge for betterbags and get the core addon and several plugins.

Having a registry in BetterBags' Readme would be nice too.

[SpareSimian]

For now, I'm tagging with wow-betterbags-plugin.

https://github.com/topics/wow-betterbags-plugin

[zeptognome]

You can search Curseforge for betterbags

I like this page: https://legacy.curseforge.com/wow/addons/better-bags/relations/dependents

[Myrroddin]

I added tags to my BetterBags plugins: Secrets, Archaeology, and Hearthstones. I used a few mentioned above.