Add coc basic config, not fully working yet

nvim-coc/lua/plugins/utility/zen-mode.lua

@@ -0,0 +1,14 @@
+return {
+    -- view buffer w/o distractions
+    "folke/zen-mode.nvim",
+    config = function()
+        require("zen-mode").setup({
+            window = {
+                width = 1,
+                height = 1,
+            },
+        })
+
+        vim.keymap.set("n", "<leader>z", ":ZenMode<CR>", { silent = true, desc = "open current buffer in zen mode" })
+    end,
+}