Full sync... please explain.

Why hello there, I am new to this and understand that I might be asking something trivial...

I am just setting up my neovim ... I am using the nvim.kickstart and on top of it I have setup some lsps and formatters etc. Besides the stuff that lives in my ~/.config/nvim, what else should I track to be able to fully replicate my setup in another machine?

I see that some stuff are in `~/.local/share/nvim` but those seem to be stuff that should be downloaded not tracked using git... Am I in the wrong here?

So besides the ... how do I handle my ~/.local/share/nvim and if/why I should track those files as well, or if there is a way to init their download (that I am missing)....

Is there anything else I should do to have a fully synced environment?