add config option to disable nvimtree

lua/core/default_config.lua

@@ -73,6 +73,7 @@ M.plugins = {
       truezen = false, -- distraction free & minimalist UI mode
       vim_matchup = true, -- % operator enhancements
       cmp = true,
+      nvimtree = true,
    },
    options = {
       lspconfig = {

lua/plugins/init.lua

@@ -252,6 +252,7 @@ return packer.startup(function()
    -- file managing , picker etc
    use {
       "kyazdani42/nvim-tree.lua",
+      disable = not status.nvimtree,
       cmd = { "NvimTreeToggle", "NvimTreeFocus" },
       config = override_req("nvim_tree", "plugins.configs.nvimtree"),
       setup = function()