Add block/indent indicator

lua/sevi-kun/packer.lua

@@ -64,6 +64,8 @@ return require('packer').startup(function(use)
         end
     }
 
+    use { "lukas-reineke/indent-blankline.nvim" }
+
     use {
         "utilyre/barbecue.nvim", tag = "*",
         requires = {