add ghostty and use stowrc with dotfiles option

neovim/dot-config/nvim/lua/config/options.lua

@@ -0,0 +1,5 @@
+-- Options are automatically loaded before lazy.nvim startup
+-- Default options that are always set: https://github.com/LazyVim/LazyVim/blob/main/lua/lazyvim/config/options.lua
+-- Add any additional options here
+
+vim.opt.listchars = { tab = "» ", space = "·" }