update to theme

lua/plugins/comment.lua

@@ -0,0 +1,3 @@
+return {
+  'numToStr/Comment.nvim',
+}

lua/plugins/utils.lua

@@ -1,7 +1,12 @@
 return {
   -- Detect tabstop and shiftwidth automatically
   'tpope/vim-sleuth',
-
+  -- tmux & split window navigation 
+  'christoomey/vim-tmux-navigator',
+  -- maximizes and restores current window 
+  'szw/vim-maximizer',
+  -- surrounds word and add/removes/replaces characters 
+  'tpope/vim-surround',
   -- Useful plugin to show you pending keybinds.
   { 'folke/which-key.nvim',  opts = {} },
  -- "gc" to comment visual regions/lines