neorg unused and removed, neoformat

lua/autocmd.lua

@@ -1 +1,17 @@
 local autocmd = vim.api.nvim_create_autocmd
+local augroup = vim.api.nvim_create_augroup
+
+local neoformat_group = augroup("NeoformatOnSave", { clear = true })
+
+autocmd("BufWritePost", {
+    group = neoformat_group,
+    callback = function()
+        if vim.bo.buftype ~= "" or vim.bo.modifiable == false or vim.bo.readonly then
+            return
+        end
+        if vim.fn.exists ":Neoformat" ~= 2 then
+            return
+        end
+        vim.cmd "silent! Neoformat"
+    end,
+})