update colour theme

lua/custom/plugins/plugins.lua

@@ -0,0 +1,18 @@
+-- You can add your own plugins here or in other files in this directory!
+--  I promise not to create any merge conflicts in this directory :)
+--
+-- See the kickstart.nvim README for more information
+return {
+  {
+    "folke/todo-comments.nvim",
+    dependencies = { "nvim-lua/plenary.nvim" },
+    opts = {
+      -- your configuration comes here
+      -- or leave it empty to use the default settings
+      -- refer to the configuration section below
+    }
+  },
+  {
+    "mg979/vim-visual-multi",
+  }
+}