feat: added folds and todos

lua/custom/plugins/todo-comments.lua

@@ -0,0 +1,13 @@
+return {
+    "folke/todo-comments.nvim",
+    dependencies = "nvim-lua/plenary.nvim",
+    lazy = true, --optional
+    event = { "BufReadPost", "BufWritePost", "BufNewFile" },
+    config = function()
+        require("todo-comments").setup {
+            -- your configuration comes here
+            -- or leave it empty to use the default settings
+            -- refer to the configuration section below
+        }
+    end,
+}