added NeoTree and relative linenumbers

lua/custom/plugins/init.lua

@@ -2,4 +2,17 @@
 --  I promise not to create any merge conflicts in this directory :)
 --
 -- See the kickstart.nvim README for more information
-return {}
+vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
+
+return {
+	"nvim-neo-tree/neo-tree.nvim",
+	version = "*",
+	dependencies = {
+		"nvim-lua/plenary.nvim",
+		"nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
+		"MunifTanjim/nui.nvim",
+	},
+	config = function()
+		require('neo-tree').setup {}
+	end,
+}