Improve file structure

lua/config/lazy.lua

@@ -18,6 +18,13 @@ vim.opt.rtp:prepend(lazypath)
 
 -- Initialize lazy.nvim
 require("lazy").setup({
-  -- plugins will go here
+  {
+    "folke/tokyonight.nvim",
+    lazy = false,      -- load immediately
+    priority = 1000,   -- load before other plugins
+    config = function()
+      vim.cmd("colorscheme tokyonight")
+    end,
+  },
 })