added various plugins to customize my nvim experience

lua/409/set.lua

@@ -0,0 +1,33 @@
+vim.opt.guicursor = ''
+
+vim.opt.nu = true
+vim.opt.relativenumber = true
+
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.shiftwidth = 4
+vim.opt.expandtab = true
+
+vim.opt.smartindent = true
+
+vim.opt.wrap = false
+
+vim.opt.swapfile = false
+vim.opt.backup = false
+vim.opt.undodir = os.getenv('HOME') .. '/.vim/undodir'
+vim.opt.undofile = true
+
+vim.opt.hlsearch = false
+vim.opt.incsearch = true
+
+vim.opt.termguicolors = true
+
+vim.opt.scrolloff = 8
+vim.opt.signcolumn = 'yes'
+vim.opt.isfname:append('@-@')
+
+vim.opt.updatetime = 50
+
+vim.opt.colorcolumn = '80'
+
+vim.g.mapleader = ' '