no linenumer by default

add leader+n to toggle linenumbers

init.lua

@@ -99,10 +99,10 @@ vim.g.have_nerd_font = false
 --  For more options, you can see `:help option-list`
 
 -- Make line numbers default
-vim.opt.number = true
 -- You can also add relative line numbers, to help with jumping.
---  Experiment for yourself to see if you like it!
--- vim.opt.relativenumber = true
+vim.opt.number = false
+vim.opt.relativenumber = false
+vim.keymap.set('n', '<leader>n', '<Esc>:set number!<Enter>:set relativenumber!<Enter>')
 
 -- Enable mouse mode, can be useful for resizing splits for example!
 vim.opt.mouse = 'a'