plugins/explorer: add usefull renderer parameters to nvim-tree

plugins/explorer/nvim-tree.lua

@@ -3,6 +3,10 @@
 -- empty setup using defaults
 require("nvim-tree").setup({
 	open_on_setup = true,
+	renderer = {
+		group_empty = true,
+		full_name = true,
+	},
 })
 
 vim.keymap.set("n", "<leader>nt", "<Cmd>NvimTreeToggle<CR>")