Finally modularize neovim configuration

lua/config/lazy.lua

@@ -0,0 +1,16 @@
+-- Lazy.nvim plugin manager setup
+
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not vim.loop.fs_stat(lazypath) then
+	local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+	vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- User dictionary for spell checking
+local path = vim.fn.stdpath("config") .. "/spell/en.utf-8.add"
+local words = {}
+
+for word in io.open(path, "r"):lines() do
+	table.insert(words, word)
+end