Simplify + add whichkey mappings

lua/plugins/config/nvimtree.lua

@@ -1,25 +1,24 @@
 local g = vim.g
 
-g.nvim_tree_highlight_opened_files = 1
+g.nvim_tree_git_hl = 1
 g.nvim_tree_highlight_opened_files = 1
 g.nvim_tree_group_empty = 1
-g.nvim_tree_root_folder_modifier = table.concat { ":t:gs?$?/..", string.rep(" ", 1000), "?:gs?^??" }
+g.nvim_tree_create_in_closed_folder = 1
 
 require("nvim-tree").setup {
     disable_netrw = true,
-    ignore_ft_on_setup = { "dashboard" },
     hijack_cursor = true,
     update_cwd = true,
+
     update_focused_file = {
         enable = true,
         update_cwd = true
     },
-    git = {
-        ignore = false
-    },
+
     view = {
         hide_root_folder = true
     },
+
     renderer = {
         indent_markers = {
             enable = true