update nvim config

nvim/lua/plugins/barbar.lua

@@ -0,0 +1,29 @@
+local icons = require('config.icons')
+
+return {
+	'romgrk/barbar.nvim',
+	dependencies = {
+		'lewis6991/gitsigns.nvim',
+		'nvim-tree/nvim-web-devicons',
+	},
+	init = function() vim.g.barbar_auto_setup = false end,
+	opts = {
+		animation = false,
+		auto_hide = 0,
+		focus_on_close = 'previous',
+		button = icons.close,
+		highlight_inactive_file_icons = true,
+		icons = {
+			separator = {left = '', right = ''},
+			separator_at_end = false,
+			inactive = { button = '' },
+			modified = {button = icons.filetree.git.modified },
+			pinned = {button = '', filename = true},
+		},
+		maximum_padding = 2,
+		minimum_padding = 1,
+		sidebar_filetypes = {
+			['neo-tree'] = {event = 'BufWipeout'},
+		}
+	},
+}