Added tokyonight theme

Added colorscheme variable to opts file

lua/taken/opts.lua

@@ -1,6 +1,11 @@
 local g = vim.g
 local o = vim.o
 local opt = vim.opt
+local cmd = vim.cmd
+
+local colorscheme = "tokyonight"
+
+cmd("colorscheme " .. colorscheme)
 
 g.mapleader = " "
 

lua/taken/packer.lua

@@ -25,10 +25,8 @@ return packer.startup(function(use)
 	use({
 		"catppuccin/nvim",
 		as = "catppuccin",
-		config = function()
-			vim.cmd([[colorscheme catppuccin-mocha]])
-		end,
 	})
+	use("folke/tokyonight.nvim")
 	-- telescope
 	use({
 		"nvim-telescope/telescope.nvim",