nvim: remove autocmd for AlphaReady

Avoid conflict with the way bufferline.nvim is loaded in the config.

roles/nvim/files/nvim/lua/user/autocmd.lua

@@ -114,14 +114,6 @@ local augroups = {
         },
     },
     plugins = {
-        {
-            event = 'User',
-            opts = {
-                pattern = 'AlphaReady',
-                command = 'set showtabline=0 | autocmd BufUnload <buffer> set showtabline=2',
-                desc = 'Autohide tabline on Alpha dashboard',
-            },
-        },
         {
             event = 'User',
             opts = {

roles/nvim/files/nvim/lua/user/modules/ui/plugins.lua

@@ -14,7 +14,7 @@ M['feline-nvim/feline.nvim'] = {
     end,
 }
 M['akinsho/bufferline.nvim'] = {
-    event = { 'BufRead', 'BufNewFile' },
+    event = 'BufEnter',
     disable = vim.opt.showtabline:get() == 0 and true or false,
     config = function()
         require('user.modules.ui.config.bufferline')