Registration for Lapce's plugin registry

[brezn1]

Can you register your plugin for Lapce's plugin registry? Otherwise the Python LSP won't be shown in Lapce's installable Plugins.
https://docs.lapce.dev/development/plugin-development

[superlou]

I pushed it, but I'm not sure why it's showing up twice. While it seems to install and run, something's not quite right as the README isn't showing.