avoid un-needed lazy loading of packer | improve packer bootstrapping

lua/core/init.lua

@@ -0,0 +1,18 @@
+vim.cmd "silent! command! NvChadUpdate lua require('nvchad').update_nvchad()"
+
+local autocmd = vim.api.nvim_create_autocmd
+
+-- Disable statusline in dashboard
+autocmd("FileType", {
+   pattern = "alpha",
+   callback = function()
+      vim.opt.laststatus = 0
+   end,
+})
+
+autocmd("BufUnload", {
+   buffer = 0,
+   callback = function()
+      vim.opt.laststatus = 3
+   end,
+})