Update and clean up mappings

lua/myinit.lua

@@ -2,9 +2,6 @@ local autocmd = vim.api.nvim_create_autocmd
 
 vim.opt.fillchars = { }
 --
--- restore shift-y line copy
-vim.keymap.set('n', 'Y', 'Y')
---
 -- enable nvim intro
 -- vim.opt.shortmess = "filnxtToO"
 vim.opt.whichwrap:remove "<>[]hl"