New type: plugin

[dgarijo]

As proposed in #21, plugin may be a nice software category we have not considered yet.

[proycon]

On Fri Sep 8, 2023 at 4:30 PM CEST, Daniel Garijo wrote: As proposed in #21, `plugin` may be a nice software category we have not considered yet.

Agreed, something like `SoftwarePlugin` would make sense to include, with a proper definition. It would be an extension/module to existing software. We do have to make sure to clearly distinguish it from the more generic `SoftwareLibrary`