remove impatient.nvim

It is not needed since nvim 0.9.0

init.lua

@@ -9,6 +9,7 @@
 -- Blog: https://jdhao.github.io/
 -- GitHub: https://github.com/jdhao
 -- StackOverflow: https://stackoverflow.com/users/6064933/jdhao
+vim.loader.enable()
 
 local api = vim.api
 local version = vim.version

lua/plugins.lua

@@ -43,9 +43,6 @@ end
 
 packer.startup {
   function(use)
-    -- it is recommended to put impatient.nvim before any other plugins
-    use { "lewis6991/impatient.nvim", config = [[require('impatient')]] }
-
     use { "wbthomason/packer.nvim", opt = true }
 
     use { "onsails/lspkind-nvim", event = "VimEnter" }