feat: update cmp integration

lua/cosmic/plugins/nvim-cmp/init.lua

@@ -10,12 +10,22 @@ local has_words_before = function()
 end
 
 local default_cmp_opts = {
+  enabled = function()
+    -- disable completion in comments
+    local context = require('cmp.config.context')
+    -- keep command mode completion enabled when cursor is in a comment
+    if vim.api.nvim_get_mode().mode == 'c' then
+      return true
+    else
+      return not context.in_treesitter_capture('comment') and not context.in_syntax_group('Comment')
+    end
+  end,
   snippet = {
     expand = function(args)
       luasnip.lsp_expand(args.body)
     end,
   },
-  mapping = {
+  mapping = cmp.mapping.preset.insert({
     ['<C-d>'] = cmp.mapping(cmp.mapping.scroll_docs(-4), { 'i', 'c' }),
     ['<C-u>'] = cmp.mapping(cmp.mapping.scroll_docs(4), { 'i', 'c' }),
     ['<C-Space>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c' }),
@@ -54,11 +64,13 @@ local default_cmp_opts = {
       'i',
       's',
     }),
-  },
+  }),
+  window = {
     documentation = {
       border = user_config.border,
       winhighlight = 'FloatBorder:FloatBorder,Normal:Normal',
     },
+  },
   experimental = {
     ghost_text = true,
   },
@@ -97,6 +109,7 @@ vim.api.nvim_create_autocmd('FileType', {
 cmp.setup(u.merge(default_cmp_opts, user_config.nvim_cmp or {}))
 
 cmp.setup.cmdline('/', {
+  mapping = cmp.mapping.preset.cmdline(),
   sources = {
     { name = 'buffer' },
   },
@@ -112,6 +125,7 @@ cmp.setup.filetype('gitcommit', {
 })
 
 -- cmp.setup.cmdline(':', {
+--   mapping = cmp.mapping.preset.cmdline(),
 --   sources = cmp.config.sources({
 --     { name = 'path' },
 --   }, {