move xdg directories to the default location.

a lot of applications seem to hardcode this location, so it's better to
have something default, or default-adjasoned.

.config/nvim/lua/plugin/lazydev.lua

@@ -0,0 +1,12 @@
+---@module 'lazy'
+---@type LazySpec
+return { {
+	'folke/lazydev.nvim', -- provides the lua LSP for the neovim config.
+	event = 'VeryLazy',
+	ft = 'lua',
+	opts = {
+		library = {
+			{ path = '${3rd}/luv/library', words = { 'vim%.uv' } }, -- load luvit types when the `vim.uv` word is found
+		},
+	},
+}, }