rm unused config in nvimtree | include vim highlighting support by default

lua/plugins/configs/nvimtree.lua

@@ -7,17 +7,19 @@ end
 
 local g = vim.g
 
-vim.o.termguicolors = true
-
 g.nvim_tree_add_trailing = 0 -- append a trailing slash to folder names
 g.nvim_tree_git_hl = git_status
 g.nvim_tree_gitignore = 0
 g.nvim_tree_highlight_opened_files = 0
 g.nvim_tree_indent_markers = 1
-g.nvim_tree_ignore = { ".git", "node_modules", ".cache" }
 g.nvim_tree_quit_on_open = 0 -- closes tree when file's opened
 g.nvim_tree_root_folder_modifier = table.concat { ":t:gs?$?/..", string.rep(" ", 1000), "?:gs?^??" }
 
+g.nvim_tree_window_picker_exclude = {
+   filetype = { "notify", "packer", "qf" },
+   buftype = { "terminal" },
+}
+
 g.nvim_tree_show_icons = {
    folders = 1,
    files = 1,
@@ -47,15 +49,6 @@ g.nvim_tree_icons = {
 }
 
 nvimtree.setup {
-   diagnostics = {
-      enable = false,
-      icons = {
-         hint = "",
-         info = "",
-         warning = "",
-         error = "",
-      },
-   },
    filters = {
       dotfiles = false,
    },