neovim: Enable filesystem watcher

nvim/.config/nvim/lua/plugins.lua

@@ -55,7 +55,7 @@ return require('packer').startup({function(use)
     use {
         "nvim-neo-tree/neo-tree.nvim",
         branch = "v2.x",
-        requires = { 
+        requires = {
             "nvim-lua/plenary.nvim",
             "kyazdani42/nvim-web-devicons",
             "MunifTanjim/nui.nvim",
@@ -66,6 +66,9 @@ return require('packer').startup({function(use)
                     position = "left",
                     width = 36,
                 },
+                filesystem = {
+                    use_libuv_file_watcher = true,
+                },
             })
             require("neo-tree.sources.manager").show("filesystem")
         end,