rewrite nvim config to lua

Signed-off-by: Lucas Sta Maria <lucas.stamaria@gmail.com>

.config/nvim/init.lua

@@ -0,0 +1,35 @@
+-- https://github.com/priime0/dotfiles
+
+-- given a key and value, set nvim's global settings of key to value
+local function opt(key, value)
+    vim.o[key] = value
+end
+
+-- line numbers
+opt("number", true)
+opt("relativenumber", true)
+
+-- tabs
+opt("expandtab", true)
+opt("tabstop", 4)
+opt("shiftwidth", 4)
+opt("smarttab", true)
+
+-- indentation
+opt("smartindent", true)
+opt("autoindent", true)
+
+-- misc
+opt("termguicolors", true)
+opt("scrolloff", 1)
+opt("cursorline", true)
+opt("showcmd", true)
+opt("inccommand", "split")
+opt("updatetime", 100)
+opt("mouse", "a")
+
+require("plugins")
+require("mappings")
+require("treesitter")
+require("lsp")
+require("completion")