Update themes and some key bindings

lua/plugins/init.lua

@@ -1,9 +1,12 @@
 local fn = vim.fn
 local install_path = fn.stdpath("data") .. "/site/pack/packer/start/packer.nvim"
 if fn.empty(fn.glob(install_path)) > 0 then
-    packer_bootstrap = fn.system({ "git", "clone", "--depth", "1", "https://github.com/wbthomason/packer.nvim", install_path })
+    packer_bootstrap = fn.system({ "git", "clone", "--depth", "1", "https://github.com/wbthomason/packer.nvim",
+        install_path })
     print("Installing packer: close and reopen Neovim...")
 end
 
 require("plugins.setup")
 require("plugins.barbar_nvimtree")
+
+vim.cmd [[colorscheme catppuccin]]