nvim: after/plugin/cmp: Update settings

Seems we missed a few things last time. The formatting.fields thing is
a new feature.

nvim/.config/nvim/after/plugin/cmp.lua

@@ -2,7 +2,12 @@ local cmp     = require 'cmp'
 local lspkind = require 'lspkind'
 
 cmp.setup {
+  preselect  = cmp.PreselectMode.None,
+  completion = {
+    completeopt = 'menu,menuone,noinsert',
+  },
   formatting = {
+    fields = { 'kind', 'abbr', 'menu' },
     format = function(entry, vim_item)
       vim_item.menu = ({
         buffer   = '[Buffer]',
@@ -28,7 +33,7 @@ cmp.setup {
     ['<C-f>'] = cmp.mapping.scroll_docs(4),
     ['<CR>'] = cmp.mapping.confirm({
       behavior = cmp.ConfirmBehavior.Replace,
-      select = true
+      select = false
     }),
   },
   sources = {