BREAKING Change for statusline_separator & tabufline overriders

moved statusline & tabufline into a new plugin to keep the base config clean and fix issues like (#1307)

lua/plugins/configs/lspconfig.lua

@@ -5,12 +5,11 @@ if not present then
 end
 
 require("base46").load_highlight "lsp"
+require "nvchad_ui.lsp"
 
 local M = {}
 local utils = require "core.utils"
 
-require "ui.lsp"
-
 M.on_attach = function(client, bufnr)
    local vim_version = vim.version()