Use fugitive and reformat

after/plugin/telescope.lua

@@ -10,7 +10,6 @@ vim.keymap.set('n', '<leader>fs', function()
     if (searchstring == nil or searchstring == '') then
         return
     end
-
     builtin.grep_string({ search = searchstring });
 end)
 

lua/myworkflow/packer.lua

@@ -5,6 +5,10 @@ return require('packer').startup(function(use)
     use { 'nvim-telescope/telescope.nvim',
         requires = { { 'nvim-lua/plenary.nvim' } }
     }
+
+    -- fugitive
+    use 'tpope/vim-fugitive'
+
     -- Packer can manage itself
     use 'wbthomason/packer.nvim'
     use 'mbbill/undotree'