Feature Request: Add folder and support for LCU Libraries

[junlarsen]

I think it'd be beneficial to have a place to keep LCU related community software. All of these libraries could probably stored inside one folder because there's so very few of them.

Right now we've got no way to track or view LCU related libraries as these are usually just shared in the Discord and then forgotten.

[Querijn]

Alternatively, add a tag for LCU support. This allows for libraries that support both the Riot API and the LCU API