WIP: Splitting init.lua in multiple files

Will split better other files to give the configuration a better
readability

lua/kickstart/globals.lua

@@ -0,0 +1,8 @@
+-- Set <space> as the leader key
+-- See `:help mapleader`
+--  NOTE: Must happen before plugins are loaded (otherwise wrong leader will be used)
+vim.g.mapleader = ' '
+vim.g.maplocalleader = ' '
+
+-- Set to true if you have a Nerd Font installed and selected in the terminal
+vim.g.have_nerd_font = false