update lualine configuration

lua/plugins/lualine.lua

@@ -1,13 +1,16 @@
--- Informational line at bottom of screen
+-- Informational status line at bottom of screen
 return {
-	-- Set lualine as statusline
 	'nvim-lualine/lualine.nvim',
 	opts = {
 		options = {
-			icons_enabled = false,
+			theme = 'catppuccin',
-			theme = 'onedark',
 			component_separators = '|',
 			section_separators = '',
+		},
+		sections = {
+			lualine_c = {
+				{ "filename", path = 1 }
+			}
 		}
 	}
 }